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.

Example Input: Passage: The Hudson Valley Rail Trail is a paved 4-mile (6.4 km) east–west rail trail in the town of Lloyd in Ulster County, New York, stretching from the Hudson River through the hamlet of Highland. The trail was originally part of the Poughkeepsie Bridge Route, a rail corridor that crossed the Hudson via the Poughkeepsie Bridge. Controlled by a variety of railroads throughout the 19th and 20th centuries, the bridge was damaged and became unusable after a 1974 fire. By the 1980s the corridor's then-owner, Conrail, had routed all rail traffic in the region north through Selkirk, and was eager to relieve itself of the bridge and adjoining rights-of-way. In 1984, it sold the entire property for one dollar to a felon who did not maintain it or pay taxes on it. The section of the corridor west of the Hudson was seized by Ulster County in 1991 and transferred to the town of Lloyd.
During the 1990s, a broadband utility seeking to lay fiber optic cable paid the town to pass through the former corridor. The town used part of its payment to pave the route and open it as a public rail trail in 1997. The creation of the trail was supported by a local Rotary club, which built a pavilion along the trail. The pavilion includes a donated antique caboose. While the trail originally ended at Route 44–55, it was extended eastward between 2009 and 2010, intersecting Route 9W and continuing to the Poughkeepsie Bridge. The extension was paid for by stimulus funding.
The bridge, now a pedestrian walkway called Walkway Over the Hudson, connects the trail with the Dutchess Rail Trail to the east, creating a 30-mile (48 km) rail trail system that spans the Hudson. The trail is expected to be extended west, where it will border Route 299. As it passes through Highland, the trail is carried by several bridges, connects to four parking areas, and traverses a wetlands complex. The trail forms part of the proposed Empire State Trail.
Example Output: What is the full name of the structure that was damaged and became unusable after a fire in 1974?

Example Input: Passage: Comic book fan Les Franken signs up for an experimental antidepressant. Dr. Dobson instructs him to take one pill per day. Les creates a diary for his experiences but feels no results. His lack of self-assurance keeps him from getting to know Maggie, a quiet girl who works at a grocery store.
After several days of taking the pill, Les experiences supernatural powers, beginning with the ability to float. Paying a visit to Dobson, he sees himself floating, but Dobson sees him lying on the floor; Les has no powers at all. He explains that Les is having an adverse psychotic reaction to the drug and orders him to stop taking it. Les instead convinces himself that he has telepathy and Dobson is mentally telling him to continue taking the drug.
Gaining self-confidence, Les quits his job in order to become a crime-fighting vigilante. He gains a reputation for tackling people after stopping a gunman from robbing Maggie's store, believing he is picking up telepathic intent from would-be perpetrators. He confides his new gifts to best friends Joey and Everett. Their initial reaction to his supposed ability to walk through walls is curiously ambiguous. The viewer only sees what Les believes he is doing rather than what his two friends actually witness. Les offers his services to the police but has to flee when he is recognized as the mystery "crime fighter".
Example Output: What is the first name of the person who lacks self-assurance?

Example Input: Passage: Set in 2003, Huck Cheever is a young and talented poker player in Las Vegas haunted by his relationship with his estranged father, L.C. Cheever, a two-time World Series of Poker Champion. Huck is a regular in Vegas poker rooms but needs $10,000 to get a seat in the World Series of Poker Main Event.
After a good night at the Bellagio hotel's poker room, Huck goes to a party and meets aspiring singer Billie Offer, who has just arrived in town. Billie's older sister Suzanne warns her that Huck is "hustle 10, commitment zero." Back at the Bellagio, Huck is doing well at the tables before L.C. returns to town from the South of France. Huck greets his father coldly. The two play heads-up.
Loan shark Roy Durucher tells Huck that he plays poker as well as anybody, except for his reputation as a "blaster" (not patient enough) who always goes for broke. Roy proposes to stake Huck in the $10,000 main-event with a 60% — 40% split of any winnings, but Huck refuses. After failing to borrow money from his friend Jack, Huck goes to Suzanne's place hoping for a loan. Instead he runs into Billie, who gets a call confirming that she has landed a job singing at a club.
Huck proposes a celebration and at Binion's Horseshoe he shows her how to play poker. L.C. arrives and shows Huck a wedding ring of Huck's late mother's that Huck had pawned and that L.C. has redeemed. Huck loses his winnings. Over dinner, he explains to Billie that his father stole from his mother before leaving her. Huck says his father taught him how to play on the kitchen table with "pennies, nickels, and dimes." They make love after dinner. As Billie sleeps, Huck steals money from Billie's purse.
Example Output:
What is the full name of the character who has a troubled relationship with his father?