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Eval_0
What emotion does the woman display when the ego-viewer's hand enters the frame near the sink?
[ "Neutral attentiveness with slight head tilt", "Affectionate amusement with a soft smile", "Surprised alarm with a quick recoil", "Irritated impatience with narrowed eyes" ]
emotional_perception
data/558.mp4
Easy
Eval_1
Which phrase best captures the essence of this egocentric moment from the viewpoint holder's perspective?
[ "A moment of private reflection on impending fatherhood", "A spontaneous romantic gesture in a forgotten location", "An awkward reunion in an impersonal public space", "A sacred anticipation of shared parenthood in an ordinary setting" ]
advanced_egocentric_summarization
data/632.mp4
Easy
Eval_2
What does the absence of emotional response from the man suggest about the nature of his relationship with the ego-viewer?
[ "A formal or unfamiliar relationship lacking emotional intimacy", "A strained relationship where emotions are actively suppressed", "A close relationship where emotional restraint is culturally expected", "A playful dynamic where emotional neutrality is part of the banter" ]
relationship_dynamics_context
data/503.mp4
Easy
Eval_3
Why is the ego-viewer's physical approach toward the person socially permissible despite the proximity intrusion?
[ "Preexisting familiarity and established comfort with physical playfulness allow boundary testing", "The person's passive stance invites closer observational scrutiny", "Cultural norms in the setting encourage minimal personal space", "The formal home environment legitimizes close interpersonal inspection" ]
advanced_social_causal_reasoning
data/705.mp4
Easy
Eval_4
Why does the ego-viewer adopt a closer, more intimate vantage point when approaching the purple sports car?
[ "The ego-viewer is practicing cinematic framing for social media content", "The ego-viewer suspects vandalism and moves in to gather evidence", "The lighting conditions deteriorated, requiring proximity for better recording", "The emotional investment in the vehicle motivates a physically and psychologically ...
advanced_social_causal_reasoning
data/243.mp4
Easy
Eval_5
Which best captures the essence of this egocentric social interaction from the viewpoint holder's perspective?
[ "A playful reassertion of intimate rapport through sudden physical presence and shared humor", "A routine check-in that reveals underlying emotional tension", "A romantic advance initiated through close proximity and soft lighting", "An awkward intrusion that gradually evolves into mutual comfort" ]
advanced_egocentric_summarization
data/1029.mp4
Easy
Eval_6
What best describes the social atmosphere created by the seated individuals and the ego-viewer's observational role?
[ "Formal and reserved with minimal emotional engagement", "Playful and flirtatious with romantic undertones", "Tense and awkward due to unspoken conflicts", "Warm and affectionate with underlying familial intimacy" ]
social_context_understanding
data/1033.mp4
Easy
Eval_7
Why does the woman's reaction shift from curiosity to mock indignation when viewing the phone screen?
[ "She realizes the photo is being used to stage a teasing prank implicating her in an absurd scenario", "She interprets the gesture as a passive-aggressive comment on her behavior", "She feels embarrassed by an unflattering photo of herself suddenly revealed", "She is startled by an unexpected jump scare image...
advanced_social_causal_reasoning
data/183.mp4
Hard
Eval_8
What does the act of sharing a hot pot meal in this egocentric setting suggest about the relational boundaries between the participants?
[ "Formal reconciliation attempt with structured emotional distance", "Newly formed romantic interest initiated by the ego-viewer's generous gesture", "Casual friendship devoid of any lingering romantic tension", "Blurred romantic history with maintained emotional closeness despite past relationships ending" ]
relationship_dynamics_context
data/337.mp4
Easy
Eval_9
What does the positioning of the nightstand lamp and the abstract art suggest about the social context of this interaction?
[ "A curated private atmosphere designed for intimacy and emotional safety", "A shared living space reflecting equal relational investment", "A temporary sleeping arrangement lacking personal touches", "A clinical environment prioritizing functionality over comfort" ]
relationship_dynamics_context
data/114.mp4
Hard
Eval_10
How does the cluttered, lived-in environment contribute to the authenticity of the intergenerational exchange?
[ "The disarray reflects emotional tension between tradition and personal independence", "It establishes a context of everyday intimacy where emotional expressions feel unscripted and genuine", "It implies financial hardship that heightens the emotional weight of familial obligations", "It serves as a backdrop ...
relationship_dynamics_context
data/317.mp4
Easy
Eval_11
What does the shift from focused bill inspection to upward glances toward the companion reveal about the ego-viewer’s attentional priorities?
[ "The viewer transitions from transactional focus to monitoring social reciprocity and emotional response", "The viewer seeks visual confirmation of correct payment calculation", "The viewer scans for distractions to delay taking financial responsibility", "The viewer checks for staff presence to request a rec...
advanced_social_causal_reasoning
data/15.mp4
Easy
Eval_12
What does the disclaimer '剧情需要 好朋友闹着玩' suggest about the social intent of this interaction?
[ "The actions are performative and not meant to reflect genuine romantic interest", "The interaction is spontaneous but later framed as fictional", "There is underlying tension being masked as playfulness", "The participants are uncomfortable and justifying their behavior" ]
social_context_understanding
data/255.mp4
Hard
Eval_13
The interaction suggests what kind of relationship between the ego-viewer and the man?
[ "Romantically involved with established playful rapport", "Close friends maintaining platonic boundaries", "Acquaintances engaging in polite small talk", "Newly dating with cautious emotional investment" ]
social_context_understanding
data/801.mp4
Easy
Eval_14
How does the egocentric perspective amplify the significance of the man’s gestures toward the end of the interaction?
[ "Creates intimate participation by making gestures feel personally directed and immediate", "Minimizes physical closeness by emphasizing background over foreground action", "Shifts focus to environmental details reducing personal emotional impact", "Enhances observational distance allowing objective emotional...
advanced_egocentric_summarization
data/523.mp4
Easy
Eval_15
Why does the ego-viewer's narration shift from instructional to playful after the magic trick reveal?
[ "To redirect attention from the trick's technical flaw with comedic deflection", "To test the audience's emotional responsiveness through abrupt tonal shifts", "To capitalize on the shared moment of surprise and strengthen rapport through humor", "To assert dominance in the interaction by controlling the tone...
advanced_social_causal_reasoning
data/573.mp4
Easy
Eval_16
What does the direct address of the ego-viewer’s name reveal about the family’s comfort level with being recorded in private moments?
[ "They are unaware of the recording and react instinctively to Yang Yadong's presence", "They perceive the camera as an extension of Yang Yadong and accept it as part of their intimate domestic space", "They expect privacy but tolerate the recording due to hierarchical family roles", "They use the camera as a ...
relationship_dynamics_context
data/45.mp4
Easy
Eval_17
What best describes the social atmosphere between the ego-viewer and the two women across the table?
[ "Casual and friendly with shared mealtime ease", "Tense and formal with minimal engagement", "Romantic and intimate with mutual attraction", "Distant and polite with restrained interaction" ]
social_context_understanding
data/394.mp4
Hard
Eval_18
How would you characterize the social narrative conveyed by the ego-viewer initiating a personal accusation in this intimate dining setting?
[ "The performance of couplehood through staged playful arguments in social spaces", "The blending of domestic familiarity with romantic intimacy in shared everyday moments", "The escalation of minor grievances into relationship-defining confrontations", "The use of public settings to safely address private rel...
advanced_egocentric_summarization
data/99.mp4
Hard
Eval_19
What does the neutral white-walled environment suggest about the social tone of the interaction?
[ "It reflects a temporary space suggesting the relationship is still in early stages", "It indicates a clinical setting meant to discourage personal emotional expression", "It shows the interaction is formal and emotionally restrained due to the minimal decor", "It creates a private, focused atmosphere emphasi...
social_context_understanding
data/510.mp4
Hard
Eval_20
How does the egocentric perspective shape the viewer's interpretation of the vendor interaction's social stakes?
[ "It amplifies the vendor's authority by centering their physical presence in the frame", "It emphasizes passive observation, highlighting the ego-viewer's reliance on companions for social navigation", "It creates a sense of urgency by framing the purchase as time-sensitive and personally critical", "It dimin...
advanced_egocentric_summarization
data/131.mp4
Easy
Eval_21
Why does the ego-viewer's hand movement near the sink not disrupt the conversational flow despite physical proximity?
[ "The ego-viewer's slow movement prevents triggering a personal space violation", "The functional context of cleaning discourages emotional reactions to touch", "The woman is focused on the external urban view, ignoring the ego-viewer's actions", "The established domestic intimacy normalizes shared space and i...
advanced_social_causal_reasoning
data/558.mp4
Easy
Eval_22
Which best captures the essence of this egocentric social interaction from the viewpoint holder's perspective?
[ "An awkward attempt to initiate romantic connection in a public space", "A tense negotiation of personal boundaries during close contact", "A formal exchange of pleasantries with a distant acquaintance", "A playful moment of shared warmth and familiar closeness in a casual, relaxed setting" ]
advanced_egocentric_summarization
data/528.mp4
Hard
Eval_23
How does the ego-viewer's eye-level positioning relative to the seated woman reflect the nature of their relationship?
[ "Social dominance asserted via elevated, downward gaze", "Emotional detachment signaled by angled, indirect framing", "Intimate familiarity allowing for comfortable, close-proximity interaction", "Formal respect maintained through deliberate physical distance" ]
relationship_dynamics_context
data/812.mp4
Hard
Eval_24
Why does the high-contrast lighting in the scene intensify the emotional tension between Chen Qi and the woman?
[ "It reflects Chen Qi's internal emotional clarity and control over the situation", "It visually isolates the woman's emotional expression, amplifying the ego-viewer's focus on her distress", "It symbolizes the physical distance growing between the two individuals", "It creates a romantic ambiance that contras...
advanced_social_causal_reasoning
data/439.mp4
Hard
Eval_25
How does the ego-viewer's close focus on the friend in the green t-shirt reflect the nature of their social connection?
[ "It indicates social anxiety by avoiding broader environmental awareness", "It reveals disinterest in the group, focusing only on one person for convenience", "It emphasizes personal engagement and selective attention, highlighting emotional closeness", "It demonstrates a power imbalance with the ego-viewer d...
advanced_egocentric_summarization
data/388.mp4
Easy
Eval_26
What social dynamic is implied by the transition from the hotel corridor to the Wishing Star Ferry in the ego-viewer's recording behavior?
[ "A shift from structured, private space to transitional public space intensifies shared anticipation and emotional closeness", "The change in setting reflects the ego-viewer's growing discomfort with sustained interpersonal engagement", "The ferry approach indicates the ego-viewer's prioritization of logistical...
advanced_social_causal_reasoning
data/810.mp4
Easy
Eval_27
What is the most likely social context of the interaction based on the outdoor coastal setting and casual proximity?
[ "Urgent conversation between strangers in distress", "Formal introduction in a public business setting", "Casual daytime encounter between familiar acquaintances", "Romantic first date at a scenic tourist spot" ]
social_context_understanding
data/507.mp4
Easy
Eval_28
What does the initial meme '那我就不敷衍你了' reveal about the ego-viewer's intended social tone?
[ "A humorous way to avoid direct confrontation", "A shift from playful teasing to sincere engagement", "An attempt to end the conversation abruptly", "A sign of growing irritation and frustration" ]
social_context_understanding
data/1012.mp4
Hard
Eval_29
How does the egocentric perspective enhance the viewer's understanding of the emotional tone during the teasing exchange?
[ "It emphasizes physical distance, highlighting emotional detachment between the pair", "It distorts facial expressions, making emotional interpretation more ambiguous", "It creates a sense of intimate participation, amplifying the personal significance of the playful remarks", "It focuses attention on the sur...
advanced_social_causal_reasoning
data/4.mp4
Easy
Eval_30
What causes the shift in atmosphere from casual anticipation to intense emotional engagement during the ticket scratching?
[ "A sudden change in lighting creating dramatic tension", "The presence of an onlooker reacting with visible excitement", "The ego-viewer recalling a past loss with emotional weight", "The visual confirmation of winning under bright sunlight intensifying the reality of the outcome" ]
advanced_social_causal_reasoning
data/1021.mp4
Hard
Eval_31
What is the ego-viewer's primary role in this scene based on their physical interaction with the RV?
[ "A technician performing maintenance on the motorhome", "A casual observer inspecting the vehicle's exterior", "An experienced RV instructor guiding a beginner", "A novice learner receiving hands-on driving instruction" ]
egocentric_summarization
data/482.mp4
Hard
Eval_32
What micro-expression in the ego-viewer's reaction, inferred from camera movement, reveals his emotional response to the confrontation?
[ "Slight backward jerk of the camera indicating instinctive retreat and emotional defensiveness", "Smooth forward motion suggesting confidence and readiness to engage", "Rapid panning away showing deliberate avoidance and disinterest", "Steady gaze with no movement revealing emotional detachment and indifferen...
micro_expression_analysis
data/619.mp4
Easy
Eval_33
How would you characterize the relationship dynamic evolution captured in this egocentric video?
[ "Establishing comfort through gentle teasing within a familiar social group", "Building trust through vulnerable personal disclosures in a private setting", "Deepening romantic connection through playful intimacy initiated by the ego-viewer", "Creating bonds through shared humor in an unfamiliar cultural envi...
advanced_egocentric_summarization
data/233.mp4
Easy
Eval_34
How does the nighttime urban setting influence the tone and intimacy of the ego-viewer's interaction with companions?
[ "The ambient city lights and public yet contained space create a backdrop of casual closeness conducive to informal bonding", "The impersonal urban environment highlights the emotional distance between the companions", "The darkness and traffic noise force louder speech, increasing social tension among the grou...
advanced_egocentric_summarization
data/598.mp4
Easy
Eval_35
What does the close physical proximity and warm environmental context suggest about the ego-viewer's relationship with the woman?
[ "A newly developing romantic connection with tentative physical closeness", "A platonic friendship that accidentally entered an intimate setting", "A strained relationship where proximity masks underlying tension", "A comfortable long-term relationship with established intimacy and mutual ease" ]
relationship_dynamics_context
data/122.mp4
Easy
Eval_36
What is the social atmosphere in this scene based on the egocentric viewpoint and setting?
[ "Playful and lighthearted due to the bright lighting and open space", "Casual and relaxed as seen in everyday home interactions", "Intimate and slightly confrontational due to close proximity and elevated positioning", "Formal and distant because of the modern architectural elements" ]
social_context_understanding
data/16.mp4
Hard
Eval_37
The social atmosphere in this scene can best be described as:
[ "Tense and awkward with forced politeness", "Casual and friendly with light-hearted banter", "Warm and affectionate with romantic intimacy", "Formal and reserved with emotional distance" ]
social_context_understanding
data/100.mp4
Hard
Eval_38
How does the shared focus on the stove and meal preparation reflect the couple's relational dynamic in this egocentric view?
[ "It symbolizes collaborative domestic life and mutual care through everyday routines", "It highlights the woman's subordinate role in performing traditional gender duties", "It suggests romantic tension arising from proximity in a confined space", "It reveals the couple's emotional distance through parallel b...
relationship_dynamics_context
data/408.mp4
Hard
Eval_39
Which best captures the essence of this egocentric social interaction from the viewpoint holder's perspective?
[ "A tender moment of intimate surprise and affectionate connection", "A cautious attempt to initiate romantic escalation in a domestic setting", "An awkward but well-intentioned gesture met with polite appreciation", "A performative display of care designed to strengthen social bonding" ]
advanced_egocentric_summarization
data/109.mp4
Easy
Eval_40
Why is the ego-viewer's perspective critical to interpreting the woman's direct address and facial expression?
[ "It creates emotional distance allowing for unbiased interpretation of social cues", "It frames the viewer as a guest prompting polite but reserved responses from the woman", "It positions the viewer as a neutral observer capturing objective family dynamics", "It establishes the viewer as an intimate family m...
social_context_understanding
data/461.mp4
Easy
Eval_41
What social role does the ego-viewer play in this interaction with the young girl at the table?
[ "Caring parent or family member", "Neutral observer documenting the scene", "Friendly stranger initiating conversation", "Service staff attending to the table" ]
social_context_understanding
data/238.mp4
Easy
Eval_42
Which best captures the essence of this egocentric social interaction from the viewpoint holder's perspective?
[ "A routine transit experience enhanced by casual banter with a nearby stranger", "A humorous miscommunication caused by misunderstanding station signage", "An intimate exchange of directions between lovers reuniting in a busy station", "A moment of spatial disorientation escalating into urgent communication w...
advanced_egocentric_summarization
data/163.mp4
Easy
Eval_43
How does the egocentric perspective amplify the significance of the man’s gestures toward the end of the interaction?
[ "Enhances observational distance allowing objective emotional assessment", "Shifts focus to environmental details reducing personal emotional impact", "Minimizes physical closeness by emphasizing background over foreground action", "Creates intimate participation by making gestures feel personally directed an...
advanced_egocentric_summarization
data/523.mp4
Easy
Eval_44
What does the speaker's lack of visible emotional expression in an egocentric confrontation reveal about their emotional regulation?
[ "Emotional detachment due to relationship disengagement", "Suppressed anger indicating high emotional control during betrayal", "Calm indifference suggesting acceptance of the situation", "Shock-induced numbness from unexpected disclosure" ]
micro_expression_analysis
data/896.mp4
Hard
Eval_45
Why does the woman's emotional response escalate rapidly despite the confined space and neutral setting?
[ "The ego-viewer's male identity triggers a defensive reaction regardless of intent", "The artificial lighting heightens emotional intensity and reactivity", "The pre-existing rapport allows teasing to be interpreted as playful rather than threatening", "The narrow hallway creates psychological pressure that a...
advanced_social_causal_reasoning
data/422.mp4
Hard
Eval_46
What does the mother's directive about how to treat 'a girl' reveal about the family's perception of the ego-viewer's social behavior?
[ "They believe he is overly confident and needs humility training", "They assume he is already in a serious relationship requiring formal approval", "They view him as inexperienced and in need of guidance in romantic matters", "They see him as emotionally detached and in need of encouragement to date" ]
relationship_dynamics_context
data/10.mp4
Hard
Eval_47
What underlying relationship quality allows the ego-viewer to interpret his fiancé's potential reaction as positive despite the prank's vulnerability?
[ "Mutual comfort with emotional and physical intimacy enables safe expression of playful affection", "His dominant role in the relationship ensures he controls the tone of interactions", "His fiancé's history of initiating pranks encourages reciprocal humorous behavior", "Their recent reconciliation creates a ...
relationship_dynamics_context
data/701.mp4
Hard
Eval_48
What does the companion's slight head tilt and lowered gaze reveal about their response to the ego-viewer’s tone?
[ "Nervous avoidance signaling discomfort with the proximity and lighting", "Confused disengagement due to uncertainty about the conversation topic", "Bashful receptiveness suggesting comfort with intimate yet playful interaction", "Subtle dominance indicating control over the direction of the dialogue" ]
micro_expression_analysis
data/827.mp4
Easy
Eval_49
How does the confined hallway setting and the ego-viewer's tattooed forearm in frame shape the power dynamic during the confrontation?
[ "It reduces tension by grounding the interaction in mundane surroundings", "It creates emotional distance by emphasizing environmental neutrality", "It amplifies the sense of personal vulnerability and physical presence, intensifying emotional stakes", "It shifts focus to aesthetic details, diluting the emoti...
relationship_dynamics_context
data/130.mp4
Easy
Eval_50
What does the shared understanding of the prank's setup reveal about the relationship between the ego-viewer and the prank target?
[ "The dynamic is hierarchical, with the ego-viewer orchestrating control over the target", "The ego-viewer is an outsider documenting a private moment without emotional investment", "They share a close, trusting relationship with established patterns of playful deception", "The target is unaware of the ego-vie...
relationship_dynamics_context
data/955.mp4
Hard
Eval_51
What does the use of the term '老公' by the ego-viewer reveal about her relationship with the man in the video?
[ "She is teasing someone she barely knows in a lighthearted manner", "They share an intimate, romantic partnership with playful familiarity", "They are in the early stages of a developing romantic interest", "She is formally introducing him to others in a public setting" ]
social_context_understanding
data/1046.mp4
Hard
Eval_52
What does the man's slight head tilt and delayed step reveal about his response to the ego-viewer's call?
[ "Expression of mild annoyance at being summoned", "Momentary hesitation suggesting playful deliberation rather than disregard", "Reflexive posture change from focusing on the guitar", "Sign of hearing difficulty due to environmental acoustics" ]
micro_expression_analysis
data/986.mp4
Easy
Eval_53
Why does the ego-viewer extend a large stack of cash to the woman on the sidewalk?
[ "To perform a spontaneous act of generosity in a public urban setting", "To initiate a business transaction involving an exchange of services", "To repay a prior debt owed to the woman for a personal favor", "To establish dominance and attract attention from bystanders" ]
social_causal_reasoning
data/607.mp4
Easy
Eval_54
Which phrase best captures the essence of this egocentric interaction involving the wedding-dressed figure and the VPH?
[ "A tender, implicitly romantic moment framed by urban solitude and mutual vulnerability", "A ceremonial farewell marked by emotional restraint and symbolic distance", "A spontaneous reunion driven by surprise and uncontained joy", "A playful flirtation escalating through deliberate romantic provocation" ]
advanced_egocentric_summarization
data/315.mp4
Easy
Eval_55
What does the setting and late-night timing suggest about the social context of this interaction?
[ "A public social event with multiple observers", "A formal meeting in a professional environment", "An intimate, private moment between familiar individuals", "A chance encounter with a casual acquaintance" ]
social_context_understanding
data/211.mp4
Easy
Eval_56
What does the highly stylized photo booth environment suggest about the social purpose of this gathering?
[ "It is designed for social media engagement and playful group interaction", "It serves as a private space for intimate personal conversations", "It functions as a professional networking area at a trade show", "It provides a quiet retreat for individual relaxation and reflection" ]
social_context_understanding
data/853.mp4
Hard
Eval_57
What does the sustained piggyback ride in low light suggest about the pre-existing relationship between the two individuals?
[ "The carrier is demonstrating protectiveness due to perceived vulnerability in a dangerous environment", "The act compensates for a lack of verbal communication in an emotionally distant relationship", "They share a close, comfortable bond where physical support and playful contact are naturally expressed", "...
advanced_social_causal_reasoning
data/94.mp4
Easy
Eval_58
Which best captures the essence of this egocentric interaction from the man’s perspective as the viewpoint holder?
[ "A humorous performance designed to entertain the woman through exaggerated reluctance", "An uncomfortable confrontation requiring defensive emotional withdrawal", "A moment of warm resistance giving way to affectionate compliance within a familiar, intimate relationship", "A power struggle over household res...
advanced_egocentric_summarization
data/179.mp4
Hard
Eval_59
From the ego-viewer's perspective, what best characterizes the underlying relationship dynamic during the corridor transition?
[ "A power-shift in progress, marked by emotional exposure and relational uncertainty", "A deliberate escalation of intimacy through coordinated pacing", "A casual continuation of a routine interpersonal exchange", "A reaffirmation of mutual trust through shared physical movement" ]
advanced_egocentric_summarization
data/329.mp4
Hard
Eval_60
What best describes the social atmosphere created by the ego-viewer's movement and the office environment?
[ "Playful and informal with a sense of shared humor", "Awkward and strained due to unreciprocated attention", "Tense and professional with underlying romantic tension", "Calm and focused conducive to serious collaboration" ]
social_context_understanding
data/170.mp4
Hard
Eval_61
Why does the prank involving the plate succeed in creating shared amusement rather than discomfort?
[ "The man's confident delivery overrides any potential for misinterpretation", "The established romantic familiarity allows physical closeness and teasing to be interpreted as affectionate play", "The morning setting naturally lowers social inhibitions between the two", "The ego-viewer's passive reaction encou...
advanced_social_causal_reasoning
data/673.mp4
Hard
Eval_62
What is the most likely social role of the ego-viewer in this interaction with the man and woman?
[ "Disengaged bystander uninterested in the surroundings", "Guiding local familiar with the market layout", "Independent shopper focused on personal errands", "Observant companion sharing a novel experience" ]
social_context_understanding
data/354.mp4
Hard
Eval_63
How does the warm indoor lighting and organized domestic environment contribute to the tone of the interaction between the ego-viewer and the woman?
[ "It creates a sterile atmosphere that inhibits emotional expression", "It suggests a performative setting where social roles are rigidly maintained", "It distracts from the conversation by drawing attention to material possessions", "It enhances a sense of intimacy and emotional safety enabling relaxed engage...
advanced_social_causal_reasoning
data/13.mp4
Easy
Eval_64
How does the combination of fluorescent lighting and uniform seating influence the emotional tone of this egocentric interaction?
[ "It diminishes the authenticity of the conversation by implying surveillance", "It contrasts with the warmth of the interaction, highlighting the group's emotional closeness despite the sterile environment", "It amplifies tension by creating a clinical atmosphere that suppresses emotional expression", "It sug...
advanced_egocentric_summarization
data/61.mp4
Hard
Eval_65
Why does the ego-viewer mentally comment 'Silly, run slower...' upon seeing the other approach down the escalator?
[ "They recognize the other's excited behavior as a familiar expression of affection", "They are annoyed by the other's disregard for public decorum in the mall", "They are concerned about safety due to the polished flooring and fast movement", "They feel embarrassed by the attention the other is drawing from b...
advanced_social_causal_reasoning
data/375.mp4
Hard
Eval_66
What role does the ego-viewer's perspective play in interpreting the woman's seated position on the chaise lounge?
[ "Creates sense of dominance over the seated woman", "Enhances feeling of emotional connection through relaxed physical proximity", "Establishes professional distance in a therapeutic context", "Minimizes interpersonal engagement due to physical separation" ]
advanced_egocentric_summarization
data/72.mp4
Hard
Eval_67
What social function does the unfinished, isolated environment serve in shaping the interaction between the ego-viewer and the man?
[ "It emphasizes social hierarchy through spatial dominance and physical distance", "It encourages formal behavior by mimicking institutional architectural cues", "It triggers anxiety due to unfamiliarity, limiting emotional openness", "It creates a private, low-pressure space that facilitates spontaneous conne...
advanced_social_causal_reasoning
data/146.mp4
Easy
Eval_68
What emotion does the woman on the floor likely feel during the interaction captured from the ego-viewer's perspective?
[ "Neutral indifference to the ongoing situation", "Anxious discomfort due to unwanted attention", "Playful embarrassment with mild self-consciousness", "Frustrated annoyance at being laughed at" ]
emotional_perception
data/610.mp4
Easy
Eval_69
What does the minimalist restaurant decor with traditional artwork suggest about the social setting of the meal?
[ "A tourist-oriented establishment prioritizing visual spectacle over comfort", "A modern space blending contemporary and cultural elements to foster relaxed intimacy", "A formal dining environment emphasizing status and professionalism", "A private home setting adapted to resemble a commercial restaurant" ]
social_context_understanding
data/374.mp4
Easy
Eval_70
From the ego-viewer's perspective, what best describes the social setting in which the magic trick is performed?
[ "A casual, familiar living room with an intimate audience of two", "A public setting with strangers observing curiously", "A formal performance space with an attentive audience", "A clinical environment meant for social experimentation" ]
social_context_understanding
data/573.mp4
Hard
Eval_71
What does the disclaimer '剧情需要 好朋友闹着玩' suggest about the social intent of this interaction?
[ "The interaction is spontaneous but later framed as fictional", "The actions are performative and not meant to reflect genuine romantic interest", "The participants are uncomfortable and justifying their behavior", "There is underlying tension being masked as playfulness" ]
social_context_understanding
data/255.mp4
Hard
Eval_72
What emotion does the mother display immediately after the ego-viewer places the food on the table?
[ "Amused surprise with a soft smile", "Concerned confusion with furrowed brows", "Annoyed impatience with a sigh", "Neutral indifference with a glance away" ]
emotional_perception
data/351.mp4
Hard
Eval_73
Why does the ego-viewer pan the camera from the phone to the woman on the couch?
[ "To check if anyone else is present in the room during the conversation", "To shift focus from the shared content to the woman's reaction in the interaction", "To show off the phone's screen brightness and display quality", "To avoid capturing too much of the woman's facial expressions" ]
social_causal_reasoning
data/107.mp4
Easy
Eval_74
How does the narrow aisle environment shape the intimacy of the interaction between the ego-viewer and the woman?
[ "It distracts from connection by forcing navigation around physical obstacles", "It creates a semi-private cocoon that amplifies subtle gestures and shared glances", "It encourages impersonal behavior by emphasizing public visibility", "It causes discomfort due to enforced proximity and limited escape" ]
relationship_dynamics_context
data/796.mp4
Easy
Eval_75
What social role does the ego-viewer play in this interaction?
[ "Romantic participant in a couple dynamic", "Passive bystander with no social influence", "Neutral observer and implicit decision-influencer", "Active mediator resolving group conflict" ]
social_context_understanding
data/241.mp4
Easy
Eval_76
Why is the ego-viewer's physical approach toward the person socially permissible despite the proximity intrusion?
[ "Preexisting familiarity and established comfort with physical playfulness allow boundary testing", "Cultural norms in the setting encourage minimal personal space", "The formal home environment legitimizes close interpersonal inspection", "The person's passive stance invites closer observational scrutiny" ]
advanced_social_causal_reasoning
data/705.mp4
Easy
Eval_77
What does the outdoor midday setting with landscaped surroundings suggest about the nature of this interaction?
[ "A formal conversation in a neutral institutional setting", "A planned social media shoot in a curated outdoor studio", "A private romantic meeting in a secluded garden environment", "An impromptu encounter in a public residential area captured spontaneously" ]
social_context_understanding
data/253.mp4
Easy
Eval_78
Why does the ego-viewer's handheld camera shift from slight sways to more aggressive movements during the interaction?
[ "As a reaction to the dog's sudden movement into the center of the frame", "Due to discomfort caused by the person's prolonged eye contact from the floor", "To compensate for poor lighting conditions that worsen over time", "To reflect rising emotional engagement and intentional physical involvement in the sc...
advanced_social_causal_reasoning
data/284.mp4
Hard
Eval_79
Which best captures the essence of this egocentric interaction from the viewpoint holder's perspective?
[ "A performative display of affection designed to be witnessed by others in the pool area", "A spontaneous reaction to environmental stimuli that accidentally becomes emotionally charged", "An attempt to initiate a deeper conversation about relationship commitment in a relaxed setting", "A moment of quiet roma...
advanced_egocentric_summarization
data/639.mp4
Hard
Eval_80
Why does the ego-viewer's perspective remain steadily focused on the companion despite ongoing grill activity requiring attention?
[ "The grill design requires minimal attention, freeing focus for conversation", "The ego-viewer is inexperienced and avoids interacting with the grill", "The companion is responsible for all cooking, making visual monitoring unnecessary", "The ego-viewer prioritizes social engagement over cooking tasks to main...
advanced_social_causal_reasoning
data/134.mp4
Hard
Eval_81
What micro-expression from the person on the left reveals underlying amusement despite their confrontational tone?
[ "Slight shoulder shrug when making their final statement", "Quick glance toward the TV screen showing disengagement from the argument", "Brief lip twitch upward during the other speaker's accusation, suppressed quickly", "Eyebrow raise lasting 0.8 seconds when the ego-viewer shifts position" ]
micro_expression_analysis
data/981.mp4
Easy
Eval_82
What best describes the social atmosphere between the ego-viewer and the man during the interaction?
[ "Tense and awkward", "Formal and distant", "Casual and indifferent", "Playful and flirtatious" ]
social_context_understanding
data/953.mp4
Hard
Eval_83
How would you characterize the relationship dynamic evolution captured in this egocentric video from the viewpoint holder's perspective?
[ "An awkward attempt to bridge emotional distance through forced humor", "A playful escalation of romantic banter within a context of mutual comfort and intimacy", "A tentative initiation of romantic interest through symbolic gestures", "A display of dominance and control masked as playful interaction" ]
advanced_egocentric_summarization
data/1051.mp4
Easy
Eval_84
Which best captures the essence of this egocentric social interaction from the viewpoint holder's perspective?
[ "An attempt to document socially awkward behavior for critical evaluation", "A moment of lighthearted amusement rooted in shared environmental context and peer familiarity", "A detached analysis of institutional architecture through social interaction", "A covert observation of romantic interest in a public d...
advanced_egocentric_summarization
data/38.mp4
Hard
Eval_85
How does the ego-viewer's hand movement with the peeled shrimp contribute to the social dynamics at the table?
[ "It demonstrates dominance by controlling the distribution of food", "It reveals discomfort by fidgeting with utensils and dishes", "It seeks attention through performative and exaggerated actions", "It signals care and closeness through a gesture of service and sharing" ]
advanced_egocentric_summarization
data/550.mp4
Easy
Eval_86
How does the combination of warm lighting and the worn-in furniture visible from the ego-perspective reflect the underlying mother-child relationship?
[ "It reveals the mother's desire to impress the ego-viewer with a well-kept home", "It suggests emotional distance masked by a curated cozy environment", "It indicates a newly formed relationship trying to establish domestic intimacy", "It signifies a long-standing, comfortable familial bond with shared histor...
relationship_dynamics_context
data/1004.mp4
Hard
Eval_87
Why does the ego-viewer's act of holding a smartphone while speaking likely influence the woman's perception of the interaction?
[ "It creates emotional distance, suggesting disinterest in face-to-face engagement", "It signals casual spontaneity, framing the approach as low-pressure and non-intrusive", "It implies romantic intent by preparing to capture a shared memory", "It demonstrates technological superiority, establishing social dom...
advanced_social_causal_reasoning
data/826.mp4
Easy
Eval_88
What does the presence of unpacked shipping boxes and casual domestic interaction suggest about the ego-viewer's relationship with the woman?
[ "They are long-distance partners reuniting after an extended separation", "They are new acquaintances meeting in a temporarily rented space", "They are cohabiting romantic partners in a familiar living environment", "They are roommates maintaining a strictly platonic household" ]
social_context_understanding
data/1035.mp4
Easy
Eval_89
Why does the abrupt shift from a rainy nighttime road to a warm bedroom create a jarring psychological contrast in the ego-viewer's experience?
[ "It transitions from a threatening external environment to a safe intimate space, heightening emotional vulnerability", "It symbolizes the ego-viewer's desire to escape responsibility and seek comfort", "It demonstrates a technical error in video recording due to unstable conditions", "It reflects a routine c...
social_context_understanding
data/669.mp4
Hard
Eval_90
What does the use of emotionally charged language in a private residential setting suggest about the relationship between the ego-viewer and the other person?
[ "A professional conflict occurring in an inappropriate setting", "An intimate but strained relationship with history of trust issues", "A casual acquaintance navigating an awkward social encounter", "A platonic friendship testing boundaries through teasing" ]
relationship_dynamics_context
data/915.mp4
Hard
Eval_91
What does the ego-viewer's static, observing position suggest about their relationship dynamic with the two women?
[ "A caregiver assuming control over household decisions", "A son and husband managing emotional responsibilities without direct intervention", "A guest respecting boundaries in a private family dispute", "A neutral party avoiding involvement in emotional matters" ]
relationship_dynamics_context
data/872.mp4
Easy
Eval_92
What social message is conveyed by the deliberate hand movement and visible gold bracelet during the money transfer?
[ "A cultural gesture symbolizing friendship and long-term alliance", "An attempt to distract the recipient from the actual amount being given", "A nervous habit indicating discomfort with public acts of charity", "A display of confident generosity that subtly emphasizes status and intentionality in the giving ...
advanced_social_causal_reasoning
data/607.mp4
Easy
Eval_93
Which phrase best captures the essence of this egocentric interaction from the viewpoint holder's perspective?
[ "A subtle display of romantic tension masked as pet care coordination", "An attempt to assert dominance over household routines through pet training", "A lighthearted moment of familial bonding centered on playful pet engagement", "A structured behavioral experiment testing animal obedience in domestic settin...
advanced_egocentric_summarization
data/431.mp4
Easy
Eval_94
What micro-expression in the passenger would most likely confirm genuine amusement during the laughter exchange?
[ "Mouth opening first with delayed eye involvement", "Eyes crinkling at the corners while lips part in unrestrained laughter", "Brief gaze downward with a controlled smile", "One-sided smirk accompanied by raised eyebrow" ]
micro_expression_analysis
data/475.mp4
Easy
Eval_95
How does the egocentric perspective of the man in black enhance the intimacy of the gift exchange with the woman?
[ "It positions the viewer within the couple's private emotional space, making the gesture feel personally shared", "It emphasizes the man's dominance in the relationship through controlled framing of the woman", "It distances the viewer emotionally, highlighting the woman's isolation in domestic responsibilities...
relationship_dynamics_context
data/821.mp4
Easy
Eval_96
What does the woman's slight head tilt and soft eye widening reveal about her internal state when viewing the furniture?
[ "Nonverbal cues indicating polite but restrained approval", "Signals of skeptical evaluation of craftsmanship quality", "Micro-expressions of confusion about placement in the room", "Subtle signs of touched surprise and appreciative warmth" ]
micro_expression_analysis
data/579.mp4
Easy
Eval_97
What does the woman's slight head tilt and relaxed smile reveal about her response to the ego-viewer's presence?
[ "Subtle discomfort masked by socially appropriate smiling", "Polite tolerance of being filmed in a private moment", "Momentary distraction reframed as emotional engagement", "Bashful enjoyment and emotional attunement to romantic playfulness" ]
micro_expression_analysis
data/715.mp4
Easy
Eval_98
What does the ego-viewer's close physical proximity and seated position beside the woman reveal about their relational dynamic?
[ "A familial bond with minimal emotional expressiveness or physical comfort", "A professional relationship requiring close coordination and focused attention", "A newly formed connection marked by cautious but growing physical closeness", "An established intimate partnership characterized by shared personal sp...
relationship_dynamics_context
data/595.mp4
Easy
Eval_99
Why is the trash can a significant object in the social interaction from the ego-viewer's perspective?
[ "It serves as a shared reference point for playful romantic teasing between intimate partners", "It functions as a neutral object to avoid direct eye contact during awkward conversation", "It indicates a lack of cleanliness in the living environment causing subtle tension", "It symbolizes emotional baggage be...
social_context_understanding
data/895.mp4
Hard
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EgoLink2026

EgoLink 2026 evaluation benchmark for egocentric social reasoning.

Dataset Structure

  • Eval.jsonl: 4030 multiple-choice evaluation questions
  • data/: 1055 egocentric video files referenced by the path field in each sample
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