TASK DEFINITION: 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.
PROBLEM: Passage: Geophysicist Dr. Josh Keyes and scientists Dr. Serge Leveque and Dr. Conrad Zimsky become aware of an instability of Earth's magnetic field after a series of bizarre incidents across the globe. They determine that the Earth's molten core, which generates this field, has stopped rotating and that, within a year, the field will collapse, exposing the planet's surface directly to devastating solar radiation. Backed by the U.S. Government, Keyes, Leveque, and Zimsky create a plan to bore down to the core and set off several nuclear explosions to restart the rotation. They gain the help of rogue scientist Dr. Ed "Braz" Brazzelton, who has devised a vessel made of "Unobtainium" that can withstand the heat and pressure within the Earth's crust and convert it to energy, as well as a laser-driven boring system that will allow them to quickly pass through the crust.
Construction starts immediately on the Virgil, a multi-compartment vessel to be helmed by Space Shuttle Endeavour pilots Commander Robert Iverson and Major Rebecca "Beck" Childs, who will join Keyes and the others. To prevent a worldwide panic, Keyes enlists computer hacker Theodore Donald "Rat" Finch to scour the Internet and eliminate all traces of the pending disaster or their plan.

SOLUTION: What three people find out about the world's impending doom?

PROBLEM: Passage: After groups of Chinese sugar mill workers revolted using custom-made weapons to loot and burn mills, hundreds of ethnic Chinese, suspected to have been led by Kapitein Nie Hoe Kong, killed 50 Dutch soldiers in Meester Cornelis (now Jatinegara) and Tanah Abang on 7 October. In response, the Dutch sent 1,800 regular troops, accompanied by schutterij (militia) and eleven battalions of conscripts to stop the revolt; they established a curfew and cancelled plans for a Chinese festival. Fearing that the Chinese would conspire against the colonials by candlelight, those inside the city walls were forbidden to light candles and were forced to surrender everything "down to the smallest kitchen knife". The following day the Dutch repelled an attack by up to 10,000 ethnic Chinese, led by groups from nearby Tangerang and Bekasi, at the city's outer walls; Raffles wrote that 1,789 Chinese died in this attack. In response, Valckenier called another meeting of the council on 9 October.Meanwhile, rumours spread among the other ethnic groups in Batavia, including slaves from Bali and Sulawesi, Bugis, and Balinese troops, that the Chinese were plotting to kill, rape, or enslave them. These groups pre-emptively burned houses belonging to ethnic Chinese along Besar River. The Dutch followed this with an assault on Chinese settlements elsewhere in Batavia in which they burned houses and killed people. The Dutch politician and critic of colonialism W. R. van Hoëvell wrote that "pregnant and nursing women, children, and trembling old men fell on the sword. Defenseless prisoners were slaughtered like sheep".Troops under Lieutenant Hermanus van Suchtelen and Captain Jan van Oosten, a survivor from Tanah Abang, took station in the Chinese district: Suchtelen and his men positioned themselves at the poultry market, while van Oosten's men held a post along the nearby canal. At around 5:00 p.m., the Dutch opened fire on Chinese-occupied houses with cannon, causing them to catch fire. Some Chinese died in the burning houses, while others were shot upon leaving their homes or committed suicide in desperation. Those who reached the canal near the housing district were killed by Dutch troops waiting in small boats, while other troops searched in between the rows of burning houses, killing any survivors they found. These actions later spread throughout the city. Vermeulen notes that many of the perpetrators were sailors and other "irregular and bad elements" of society. During this period there was heavy looting and seizures of property.

SOLUTION: Who established a curfew and cancelled plans for a Chinese festival?

PROBLEM: Passage: In the Hundred Acre Wood, Tigger searches for someone to bounce with him, but all of his friends are too busy getting ready for the upcoming winter. While he searches for a playmate, Tigger inadvertently destroys Eeyore's house with a boulder. He later damages the complex pulley system that Rabbit has rigged up to remove the boulder, much to the latter's frustration. The rest of Tigger's friends say that they are not quite as bouncy as he is because they are not Tiggers like him. Tigger sadly wanders off in loneliness, wishing there was somebody else like him.
Wanting to play with Tigger, Roo asks if Tigger has a Tigger family he could bounce with. Tigger is fascinated by the idea, and the two go to visit Owl for advice on finding Tigger's family. Owl shows them portraits of his own family and mentions the concept of family trees; Tigger accidentally knocks the portraits over. When he quickly hangs them back up, all of Owl's ancestors appear to be perched on a single tree. Tigger concludes that his family tree must be a real tree, and he and Roo go searching for it.
After searching the wood without turning up any giant, Tigger-striped trees, Tigger and Roo go back to Tigger's house to search for clues to his family's whereabouts. Tigger teaches Roo the awesome Whoop-de-Dooper-Loop-de-Looper-Alley-Ooper Bounce. They find a heart-shaped locket that Tigger hopes will contain a picture of his family, but it is empty. Roo suggests Tigger try writing a letter to his family, which Tigger does.

SOLUTION:
What is the name of the character who damages a complex pulley system?