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.

Ex Input:
Passage: Marijuana-smoking, Grand Rapids slacker pizza delivery driver Nick has trouble completing the "30 Minutes or Less" policy and is reprimanded by his boss Chris. Nick's school teacher friend Chet discovers that Nick slept with his twin sister, Kate, on the night of their high school graduation, causing Nick and Chet to end their friendship. Dwayne Mikowlski and Travis Cord, are miserable living under the shadow of Dwayne's domineering father, The Major, who about 10 years prior won over $50 million in the lottery. Dwayne confides in lap-dancer Juicy about his contempt for his father and Dwayne's presumed inheritance. At Travis's suggestion, he and Dwayne devise a plot to kidnap a complete stranger and strap a remote-controlled bomb to his chest. They order a pizza and wait for a driver to come to their hideout. When Nick arrives, Dwayne and Travis assault him and knock him unconscious.

Ex Output:
Whose sister did Nick sleep with?

Ex Input:
Passage: Forced to give up his land and his only home, cantankerous Texas rancher Red Bovie isn't about to go quietly to the dismal trailer park that's all he can now afford, and instead goes off with his grandson Gally (son of his long-estranged son Jimmy) for a road trip to Old Mexico. They pick up two hitch-hikers who have stolen over $150,000 in drug money. But after Red drives off without them, unbeknownst to him the money remains in the car. They arrive in Mexico, still pursued by the drug dealers, who are pursued in turn by another hit-man looking to recover the stolen money. Red and Gally enjoy the town's attractions during the Mexican festival of the dead. As night falls, they visit a brothel where Red dances with the madame. They later meet a singer named Patty Wafers who is down on her luck. She is immediately attracted to Red's fearless and outrageous behavior. Meanwhile, the hit-man kills the American drug dealers and is now in pursuit of Red. Red discovers the money and desires to keep it so that he can have a better life than the one promised by the trailer park. Patty tries to help them return undetected across the border with the money, but the hit-man catches up with them and takes it. They pursue him, then they pursue another hit-man who has taken the money in turn. As Red and Patty's affection grows, Red begins to lose interest, but Gally, seeking his identity after the death of his father, takes up the pursuit in his place. They eventually overpower the second hit man and recover the money. Patty invites Red to live with her in her small town where she was born in northern Mexico. He accepts and is happy to go with her, knowing that with $150,000, they will live like royalty. As they part ways and Gally returns to the U.S., Red tells Gally that he has "found himself a grandson".

Ex Output:
What is the name of Gally's grandfather?

Ex Input:
Passage: In 1880 the Rafferty family is traveling by covered wagon across the Mojave Desert with their sheep when young Chito hears a voice crying out for help. A boy named Adam Larey stumbles in from the unforgiving sands of Death Valley and leads them to his parents' burning wagon, where they discover the body of his murdered fatherthe mother having died earlier that day. The family's ten thousand dollars and a framed picture of his mother are missing. The only clue left behind is the crescent J brand on the murderer's dead horse. Angered by the loss, Adam vows to avenge his father's death. The kindhearted Raffertys adopt Adam and raise him as their own.
Ten years later, Adam returns to Randsburg, California and the Raffery's sheep ranch after a year of wandering in search of his father's killer. Adam and Chito have remained close through the years, and Mama and Papa Rafferty are overjoyed at their stepson's homecoming. The next day in town, Adam notices the crescent J brand on a suitcase owned by Jeanie Collinshaw who is passing through town. When he questions her about the brand, her travel companion knocks him out, and the two board a stagecoach to Pichacho, Arizona. After he revives, Adam learns the stagecoach's destination and soon heads off to Arizona with Chito.

Ex Output:
What is the full name of the person who asks questions about a brand?