In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.

Q: Passage: Three years after the destruction of the Death Star, the Rebel Alliance, led by Princess Leia, has set up a new base on the ice planet of Hoth. The Imperial fleet, led by Darth Vader, continues to hunt for the new Rebel base by dispatching probe droids across the galaxy. Luke Skywalker is captured by a wampa while investigating one such probe, but manages to escape from the wampa's lair with his lightsaber. Before Luke succumbs to hypothermic sleep, the Force ghost of his late mentor, Obi-Wan Kenobi, instructs him to go to Dagobah to train under Jedi Master Yoda. Han Solo locates Luke and cuts open the tauntaun he rode there on to keep his friend warm; they wait there until being rescued by a search party the next morning.
Meanwhile, the probe alerts the Imperial fleet to the Rebels' location. The Empire launches a large-scale attack using AT-AT walkers to capture the base, which forces the Rebels to retreat. Han and Leia escape with C-3PO and Chewbacca on the Millennium Falcon, but the ship's hyperdrive malfunctions. They hide in an asteroid field, where Han and Leia grow closer amidst tension and briefly kiss. Vader summons bounty hunters to assist in finding the Falcon. Luke, meanwhile, escapes with R2-D2 in his X-wing fighter and crash-lands on the swamp planet of Dagobah. He meets a diminutive creature who reveals himself to be Yoda; after conferring with Obi-Wan's spirit, Yoda reluctantly accepts Luke as his student. 
Question: Who is told to go train under Yoda?

A: Luke.
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Q: Passage: En route to California to prospect for gold, ex-sheriff Hooker, professional gambler Fiske, and bounty hunter Luke Daly are forced to stop over in a tiny Mexican village by engine trouble on the ship they are taking. A desperate Leah Fuller hires the three men and local Vicente Madariaga, to rescue her husband, John, who is pinned under debris from a gold mine cave-in in hostile Apache territory.
During the harrowing journey, Luke tries to force himself on Leah late one night, forcing Hooker to intervene. Leah tells Hooker that where her husband is trapped, once was a boom town, but a volcano eruption wiped it out, leaving only a church steeple and the mine uncovered by lava. The resident priest called it the "garden of evil". The Indians now consider the volcano sacred. The group then arrives at the mine. They find John unconscious, and they free him.
Before John wakes up, Hooker sets the man's broken leg.  When John regains consciousness, he accuses Leah of using him to get gold. Hooker talks to Leah later, about what her husband said; after he tells her that he has spotted signs of Apaches nearby, she offers him and the others all the gold they have dug up to take her husband away that night, while she remains behind to make it look like they are all still there. The cynical Fiske unexpectedly offers to stay with her, but when he asks her what he is to her, she tells him, "you're nothing at all, just nothing.". 
Question: What is the last name of the person John accuses of using him?

A: Fuller.
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Q: Passage: The Wiggles are an Australian children's music group formed in Sydney, New South Wales, in 1991. Since 2013, the group members are Anthony Field, Lachlan Gillespie, Simon Pryce, and Emma Watkins.  The original members were Field, Phillip Wilcher, Murray Cook, Greg Page, and Jeff Fatt. Wilcher left the group after their first album. Page retired in 2006 due to ill health and was replaced by understudy Sam Moran, but returned in 2012, replacing Moran. At the end of 2012, Page, Cook, and Fatt retired, and were replaced by Gillespie, Pryce, and Watkins. Cook and Fatt retained their shareholding in the group and all three continued to have input into its creative and production aspects.
Field and Fatt were members of the Australian pop band The Cockroaches in the 1980s, and Cook was a member of several bands before meeting Field and Page at Macquarie University, where they were studying to become pre-school teachers. In 1991, Field was inspired to create an album of children's music based upon concepts of early childhood education, and enlisted Cook, Page, and Fatt to assist him. They began touring to promote the album, and became so successful, they quit their teaching jobs to perform full-time.  The group augmented their act with animal characters Dorothy the Dinosaur, Henry the Octopus, and Wags the Dog, as well as the character Captain Feathersword, played by Paul Paddick since 1993.  They travelled with a small group of dancers, which later grew into a larger troupe. The group's DVDs, CDs, and television programs have been produced independently since their inception.  Their high point came in the early 2000s, after they broke into the American market.
The group was formally consolidated in 2005.  They were listed at the top of Business Review Weekly's top-earning Australian entertainers four years in a row, and earned A$45 million in 2009.  In 2011, the worldwide recession hit The Wiggles, as it had done for many Australian entertainers; they earned $28 million, but they still appeared second on BRW's list that year.  The Wiggles have enjoyed almost universal approval throughout their history, and their music has been played in pre-schools all over the world.  They have earned several Platinum, Double Platinum and Multi-Platinum records, as well as sold 23 million DVDs and 7 million CDs, and have performed, on average, to one million people per year.  The group has also earned multiple Australasian Performing Rights Association (APRA) and Australian Recording Industry Association (ARIA) Music Awards. 
Question: What was the full name of the member of the Wiggles that was replaced the an understudy?

A:
Greg Page.
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