In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.

Passage: Two days after the events of the first film, a traumatized and blood-covered Sarah escapes the cave with no memory of the events. She is taken to a hospital, where it is found that some of the blood on her belongs to Juno Kaplan. Sheriff Vaines takes his deputy Elen Rios, Sarah, and three spelunking specialists – Dan, Greg, and Cath – to the cave to find the missing women. The team members are sent down via an old mine shaft operated by the old, mysterious Ed Oswald.
The group discovers Rebecca's mutilated body, causing Sarah to have flashbacks of the crawlers and causing Vaines to believe Sarah may be responsible for the girls' disappearance.  While crawling through a tunnel, she attacks Vaines and the others, causing the others to split up. Vaines runs to search for Sarah, and in the process is surprised by a crawler, and fires his gun in a panic, causing a minor collapse in the cavern which traps Cath, separating her from Rios, Dan, and Greg.  The three decide to find an alternate way around in order to try to free Cath and arrive in a room full of bones, where they find Holly's video camera. They watch it and realize the women were attacked by the crawlers. The three are then themselves attacked by crawlers and separated.
Rios starts calling for help, alerting the crawlers to her location, but is rescued by Sarah.  The two then watch as a crawler kills Dan and drags his body away, prompting Sarah to inform Rios that the crawlers are blind and hunt via sound. After escaping from and killing a crawler, Cath finds Greg before the two escape from another crawler and find Sam's body. They decide to try to use her to swing across a chasm, but are attacked again. Greg sacrifices himself to buy time for Cath, but she ultimately does not survive.
Who attacks someone, causing the group to split up?

Passage: The most significant early research of Early Netherlandish art occurred in the 1920s, in German art historian Max Jakob Friedländer's pioneering Meisterwerke der Niederländischen Malerei des 15. und 16. Jahrhunderts. Friedländer focused on the biographical details of the painters, establishing attribution, and examining their major works. The undertaking proved extremely difficult, given the scant historical record of even the most significant artists. Fellow-German Erwin Panofsky's analysis in the 1950s and 1960s followed and in many ways challenged Friedländer's work. Writing in the United States, Panofsky made the work of the German art historians accessible to the English-speaking world for the first time. He effectively legitimized Netherlandish art as a field of study, and raised its status to something similar to the early Italian renaissance.
Panofsky was one of the first art historians to abandon formalism. He built on Friedländer's attempts at attribution, but focused more on social history and religious iconography. Panofsky developed the terminology with which the Netherlandish paintings are usually described, and made significant advances identifying the rich religious symbolism especially of the major altarpieces. Panofsky was the first scholar to connect the work of Netherlandish painters and illuminators, noticing the considerable overlap. He considered the study of manuscripts to be integral to the study of panels, though in the end came to view illumination as less significant than panel painting – as a prelude to the truly significant work of the northern artists of the 15th and 16th centuries.Otto Pächt and Friedrich Winkler continued and developed on Panofsky's work. They were key in identifying sources of iconography and ascribing attribution, or at least differentiating anonymous masters under names of convenience. The paucity of surviving documentation has made attribution especially difficult, a problem compounded by the workshop system. It was not until the late 1950s, after the research of Friedländer, Panofsky and Meyer Schapiro, that the attributions generally accepted today were established.
What is the full name of the person who effectively legitimized Netherlandish art as a field of study?

Passage: In an American suburb in Northern New Jersey, conservative, middle-aged Indian immigrant Gopal, a telephone-company engineer who has taken early retirement, is celebrating Diwali in November with his wife and grown daughter. His daughter suddenly tells him that she is leaving indefinitely to teach English in Mongolia with her German boyfriend. As Gopal recovers from this shock and tries to talk her out of it, largely on the grounds that she will be living in sin in his eyes, his wife Madhu announces that she is leaving him as well, and is taking up the spiritual life in an ashram in India.
Confused, mortified, bored, and directionless, newly single Gopal lies to his few Indian-American acquaintances about the situation, and refuses to answer his daughter's phone calls from Mongolia. He tries to cope with his emptiness by redecorating slightly, searching through the various corners of his small house, reading newspapers, and watching videos of Bollywood romance extravaganza films. Desperately lonely, he latches upon a copy of Cosmopolitan magazine that had belonged to his daughter, and takes a quiz gauging a man's suitability for a relationship – which reveals that he is a "Ditchable Dude".
In the midst of his distress and his Bollywood fantasies, Gopal's eccentric neighbor, the oddly attractive divorcée Mrs. Shaw – whom he had previously thought of as loose-moralled (because of her one-night stands) and slovenly – appears at his door asking to borrow one of his rakes. This sets off a whole new set of fantasies on his part. A few nights later Gopal sees her on her porch nursing a drink, and after a tentative conversation, asks her to have Thanksgiving dinner with him at home the next day. While cleaning and straightening for the date, Gopal finds several more of his daughter's Cosmopolitans, and reads several articles on "What women want" from a man – evidently it is for them to "listen, listen, listen".

Whose wife announces that they are leaving?