instruction:
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.
question:
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".
answer:
Whose wife announces that they are leaving?


question:
Passage: The blacksmith and swordsmith John is tutored at the court of King Arthur, but as a commoner he can't hope to win the hand of Lady Linet, daughter of the Earl of Yeonil. The Earl's castle is attacked by Saracens and Cornishmen — disguised as Vikings — and his wife is killed, making him lose his memory. The attack was part of a plot by the Saracen Sir Palamides and the pagan Cornish King Mark to overthrow Arthur and Christianity and take over the country, whilst pretending to be Arthur's friends and allies  - Palamides is a knight of the round table and Mark has faked his own baptism.John accuses Palamides' servant Bernard of murder before Arthur, who grants him three months' grace to prove the accusation or face execution himself. Another knight, Sir Ontzlake, takes pity on John and trains him in swordplay so that he can take on an alternative secret identity as the wandering Black Knight. The "Vikings" raid a newly founded monastery and take Lady Linet and its monks to Stonehenge for a pagan sacrifice, but the Black Knight arrives and saves her, closely followed by Arthur and his knights, who defeat the pagans and destroy Stonehenge.
Sir Palamides tricks the Lady Linet into his castle to try to get her to reveal the Black Knight's identity, but John is informed of this and saves her, still in disguise. Sir Ontzlake then sends him to King Mark's castle, where a pro-Arthur woodcarver shows him  a secret tunnel into the royal chambers. John arrives in time to overhear Mark and Palamides finalising their plot but Palamides beats him back to Camelot, tricking Arthur into thinking that the Black Knight is leading the Viking raids. John arrives dressed as the Black Knight and despite revealing his identity is briefly imprisoned until Lady Linet and Sir Ontzlake free him, with the latter standing bail for John to Arthur.
answer:
Who loses his memory after his wife is killed?


question:
Passage: At a bar, Deb Clarington, a camera operator for the local  news, sees an attractive man, Ryan Waverly.  Although initially too insecure to approach him, her friend Ruby talks her into it.  While awkwardly hitting on him, Deb is interrupted by Ryan's fiance, who breaks up with him when he refuses to accept a high-paying job at his father's company.  The next thing Deb knows, she wakes in Ryan's bed with a hangover.  Ryan asks her to leave, and after several attempts to seduce him, she reluctantly agrees, seeing people attack and cannibalize each other.  Deb saves Ryan from a zombie attack, and they return to his apartment.
Deb once again attempts to seduce Ryan, who is more concerned with checking on his family and ex-fiancee.  Since he has no car, Deb agrees to help him.  They first visit his elderly neighbor for supplies.  Finding her apparently dead, they bicker over arrangements, only to be surprised when she rises as a zombie.  After they kill her, Deb drops the supplies, alerting many zombies.  The two flee to her car, agreeing that they will not stop until they reach Ryan's family.  Along the way, Deb eagerly rams several zombies; Ryan objects, saying they may be treatable.  Although skeptical of his idealistic optimism, Deb agrees not to unnecessarily kill them.
Despite their earlier agreement, Deb takes a detour to visit to Ruby, who is now a zombie.  Convinced the zombies may be treatable, Deb traps Ruby in the car's trunk.  At Ryan's father's mansion, the two meet Chaz, Ryan's brother, who quizzes them on whether they are zombies before allowing them in.  Ryan is reunited with Stacy, and Ryan's father, Frank, reveals that his water treatment plant spread the zombie virus to the town.  When Deb pushes for more information, he blames the mayor for pushing an environmentally dangerous project, to Ryan's disgust.
answer:
Who owned the  treatment plant that spread the zombie virus?