YouTube Rewind is a video series produced and created by YouTube and Portal A Interactive.
 These videos are an overview and recap of each year's viral videos, events, memes, and music.
 Each year, the number of YouTube celebrities featured in the video, as well as the presentation of the series, have increased.
 The latest episode of "YouTube Rewind" was released on December 8, 2016.
The Jaffna lagoon massacre or Kilaly massacre occurred on January 2, 1993, when a Sri Lankan Navy Motor Gun Boat and a number of smaller speed boats intercepted a number of boats transporting people between the south and north shores of the Jaffna Lagoon in the Northern province in Sri Lanka, and attacked them under the glare of a spot light.
 The estimated number of deaths range from thirty five (35) to one hundred (100).
 However, only fourteen (14) bodies were recovered.
 It was reported that other victims of this massacre were burnt along with their boats.
 The Sri Lankan government claims that the boats were transporting rebel Liberation Tigers of Tamil Eelam (LTTE) cadres.
In politics, a common front is an alliance between different groups, forces, or interests in pursuit of a common goal or in opposition to a common enemy.
 Other words that may be used are "alliance" or "coalition", though the term "common front" is often used when groups want to emphasize that their alliance is of a temporary nature and that individual groups within the front maintain their independence and do not consider themselves subservient to a collective leadership.
Community of interest (C.O.I.) is a means by which network assets and or network users are segregated by some technological means for some established purpose.
 COIs are a strategy that fall under the realm of computer security which itself is a subset of security engineering.
 Typically, COIs are set up to protect a network infrastructure from a group or groups of users who are performing some esoteric functions.
 COIs are also designed to protect their user community from the rest of the enclave user population.
 Not only does this refer to the simplicity of the network, but it also includes a group of people that come together on different social networks that come together to share data.
 There are multiple examples such as Wikipedia, Facebook, Blogs, YouTube, and many more where people come together as a community of interest to work together towards a common goal, learn from each other, critique, and share ideas.
 These users and group of people are separated into categories and segregated into logical groups.
 There can be professional groups, health groups that include people interested in specific diets, business groups, self-start up groups, and so many other countless categories.
 A Community of Interest (COI) is a group of professionals and advisors that share business insights, technical expertise, challenges, and perspectives.
Learning Enterprises is the type of learning which reflected capabilities that combine types of learning into more general expertise developed by Gagné and Merrill (1990).
 This is additional type of learning to Gagné’s types of learning: declarative knowledge, intellectual skills, cognitive strategies, attitudes, and psychomotor skills.
 Learning goal not always include one learning outcome.
 The multiple objectives are frequently occurred when instruction handled not just single topic or lesson to the course.
 Integration of multiple objectives may usefully be conceived in terms of the more comprehensive activity in which the human performer is engaged, which we call an enterprise.
 An enterprise is a purposive activity that may depend for its execution on some combination of verbal information, intellectual skills, and cognitive strategies, all related by their involvement in the common goal.
 Given such an integrative goal of performance resulting from instruction, the various single objectives are viewed as being integrated as constituents of an enterprise schema.
 (Gagné & Merill, 1990)
Osama Alomar (Arabic: اسامة الحويج العمر) born Damascus, Syria, 1968, is a Syrian short story writer poet and essayist.
 He is especially recognized for his work in the "very short story" medium.
 He has published three fiction collections in Arabic: "أيها الانسان (O Man)", "ربطة لسان (Tongue Tie)", and "جميع الحقوق غير محفوظة (All Rights Not Reserved)", as well as one volume of poetry, "قال إنسان العصر الحديث (Man Said the Modern World)".
 The 2007 winner of Egypt's Najlaa Muharam Short Story Contest, his work has been heard on the BBC Arabic Service and he is a regular contributor to various newspapers and journals in Syria and the Arab community, including Tishrin, an-Nur, Spot Light, al-Halil, Adab wa Naqd, and al-Ghad.
 His work has appeared in English translation in "Noon (Literary Annual)", "Gigantic (magazine)", "Coffin Factory", and "The Literary Review", as well as the online journals Conjunctions and The Outlet.
 Alomar is currently based in Chicago.
Multiteam systems (MTSs) are "[t]wo or more teams that interface directly and interdependently in response to environmental contingencies toward the accomplishment of collective goals. MTS boundaries are defined by virtue of the fact that all teams within the system, while pursuing different proximal goals, share at least one common distal goal; and in doing so, exhibit input, process and outcome interdependence with at least one other team in the system" (Mathieu, Marks, & Zaccaro, 2001, pp. 290).
 Multiteam systems describe collections of teams that work toward a common goal.
 MTSs are often conceptualized as larger than a single team, but smaller than the organization within which they are embedded (Mathieu, et al., 2001).
 In fact, MTSs often traverse organizations such that teams embedded within the same MTS may hail from multiple organizations.
 These systems of teams can be conceptualized as a special type of social network (Wasserman & Faust, 1994).
 In particular, MTSs are social networks whose boundaries are based on the shared interdependence of all members toward the accomplishment of a higher-order network-level goal.
 Multiteam systems are different from teams, because they are composed of multiple teams (called component teams) that must coordinate and collaborate.
 In MTSs, component teams each pursue proximal team goals (not shared with other teams in the system) and at the same time, work toward the larger system level goal.
 Because of this dual focus on team goals and systems goals, there are many situations where interventions aimed at improving the internal cohesion of teams will come at a cost to the larger goal.
 The past decade has witnessed an explosion of interest in the social sciences in understanding multiteam systems.
 MTSs are thought to explain the dynamics that arise in the public sector such as Provincial Reconstruction Teams, and in the private sector with strategic alliances.
YouTube Spotlight is YouTube's official channel, hosted on its own website.
 As explained by its name, the channel is used to spotlight videos and events on YouTube.
 Events that have been brought to light by the channel include YouTube Comedy Week and the YouTube Music Awards.
 Additionally, the channel uploads videos including episodes of "YouTube Nation", and annual installments of "YouTube Rewind".
Teriya Phounja Magar is a dancer from Rudrapur, Rupandehi district, Nepal.
 Teriya Phounja Magar has become one of the famous celebrity of Nepal.
 She came into the public spot light during her performances on the dance competition television series "Dance India Dance Li'l Masters" which she won on 21 June 2014.
 She is also the winner of Colors TV dance reality show "Jhalak Dikhhla Jaa (season 9)" which she won on 21 January 2017.
 Teriya Magar is the second daughter to her parents.
 Though her parents were expecting a son, but in present they are proud to be Teriya as their daughter.
Brown Rang is a Punjabi language song sung by Yo Yo Honey Singh.
 Upon the release the song topped the charts worldwide and captured positive reviews both from the critics and the audience.
 The video was released on 28 February 2012 .
 it was the biggest hit of the following year and Brown Rang was the YouTube's most trending video of 2012.
 It won the top spot in the list of YouTube's most watched video of 2012 in India with over 10 million views.
 According to YouTube in Rewind, the song had beaten the popular Korean Song "Gangnam Style" that stood at the second place in the list.

Question: What is the common goal of Youtube spot light and rewind?
Answer: spotlight videos and events