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: In the early 1980s, teenagers Martin Asher and Matt Soulsby meet on a bus to Mont-Laurier, Quebec. Seemingly uncertain of their ultimate destination, the two talk about their plans for the future. When their bus breaks down, the two acquire a car from a nearby garage. While Martin is driving, a tire blows. Matt struggles to change the tire and Martin comments on how he and Matt are both about the same height, and kicks Matt into the path of an oncoming truck, killing both him and the driver. Taking Matt's guitar and clothes, he walks away singing in a voice similar to Matt's. 
Twenty years later, a successful FBI profiler, Illeana Scott, is summoned to help out the authorities in Montreal in apprehending a serial killer who assumes the identities of his victims,  enabling him to travel undetected across North America. Martin's mother Rebecca claims to have seen her son alive and well on a ferry to Quebec City, leading to the body believed to have belonged to him being exhumed for forensic examination, and he becomes the primary suspect. Illeana, who has difficulty adjusting to her new surroundings and is distrusted by her local colleagues, interviews art dealer James Costa, an eyewitness who saw Asher kill his last victim. Costa makes a drawing of the killer and the authorities manage to track down the man's apartment, only to find a decaying corpse chained up in the ceiling. Illeana goes to Rebecca's house to question her about her son, and while snooping around discovers a hidden passageway behind a cabinet that leads to a secret room used to house young Martin, an unwanted and unstable younger child whom Rebecca neglected and saw as inferior to her elder son, whom Martin ultimately killed out of jealousy. Illeana is attacked by a hidden assailant, who escapes before she can identify him.

Ex Output:
What is the first name of the person who becomes a primary suspect?


Ex Input:
Passage: Joséphine-Éléonore-Marie-Pauline de Galard de Brassac de Béarn (1825–1860) married Albert de Broglie on 18 June 1845, and they had five sons together. Although not high royalty, on the occasion of their marriage, they styled themselves Prince and Princesse respectively. Pauline was a highly intelligent and religious woman, who was well read and wrote a number of texts in her lifetime. Her shyness was well known; she was widely considered strikingly beautiful and charming, but those around her would often avoid eye contact so as not to embarrass her. Albert was devoted to his wife, and commissioned the painting after being impressed by Ingres' 1845 portrait of his sister, the Comtesse d'Haussonville.
Albert approached Ingres around 1850 to undertake the portrait. Ingres dined with the de Broglie family in January 1850, and according to one eye witness, "seemed to be very happy with his model."Although Ingres' main source of income came from portraiture, it distracted from his main interest in history painting, which early in his career, was far less lucrative. He found acclaim in the 1840s, when he became successful enough to no longer depend on commissions. This painting was Ingres' second-last female portrait, and final society portrait.Influenced by the working methods of Jacques-Louis David, Ingres began with a number of nude preparatory sketches, for which he employed professional models. He built up a picture of the sitter's underlying anatomical structure, as seen in the Musée Bonnat study, before deciding on how to build the lavish costume and accessories. Although there is no surviving record of the commissions, and the exact sequence of events is uncertain, the sketches can be dated from 1850, the year the style of her evening dress came into fashion. Ingres signed and dated the final picture at the left center "J. INGRES. pit 1853".Pauline died in 1860 aged 35 from tuberculosis. After her death, Albert published three volumes of her essays on religious history. Albert (who in 1873 became the 28th Prime Minister of France) lived until 1901, but was heartbroken and did not remarry. He kept her portrait for the remainder of his life draped in fabric and hidden behind a velvet curtain, only lending it to select exhibitions. After his own death, the painting passed within the family until 1958 when it was sold to the Metropolitan Museum of Art via the banker and art collector Robert Lehman, and is today held in the Lehman Wing. The family kept most of the jewelry and accessories seen in the painting, although the marabou feathers were sold to the Costume Institute of the Metropolitan Museum.

Ex Output:
What is the full name of the person who bought the portrait of the wife of the man who was heartbroken and did not remarry?


Ex Input:
Passage: In a troop movement that took all night on a makeshift raft, the Texian army crossed Buffalo Bayou at Lynchburg April 19 with 930 soldiers, leaving behind 255 others as guards or for reasons of illness. The idea had been floated of leaving the Twin Sisters behind as protection, but Neill was adamant that the cannons be taken into the battle. In an April 20 skirmish the day before the main battle Neill was severely wounded, and George Hockley took command of the heavy artillery. Estimates of the Mexican army troop strength on the day of the main battle range from 1,250 to 1,500.The Texians attacked in the afternoon of April 21 while Santa Anna was still under the misconception that Houston was actually retreating. He had allowed his army time to relax and feed their horses, while he took a nap. When he was awakened by the attack, he immediately fled on horseback, but was later captured when Sergeant James Austin Sylvester found him hiding in the grass. Houston's own account was that the battle lasted "about eighteen minutes", before apprehending prisoners and confiscating armaments. When the Twin Sisters went up against the Mexican army's Golden Standard cannon, they performed so well that Hockley's unit was able to capture the Mexican cannon.The Yellowstone saw war service for the Republic one more time on May 7, when it transported Houston and his prisoner Santa Anna, along with the government Santa Anna tried to extinguish, to Galveston Island. From there, the government and Santa Anna traveled to Velasco for the signing of the treaties. Houston had suffered a serious wound during the battle, and on May 28 boarded the schooner Flora for medical treatment in New Orleans.Not until news of the victory at San Jacinto spread did the refugees return to their homesteads and businesses, or whatever was left after the destruction caused by both armies. Throughout Texas, possessions had been abandoned and later looted. Businesses, homes and farms were wiped out by the devastation of war. Often there was nothing left to go back to, but those who went home began to pick up their lives and move forward. San Felipe de Austin never really recovered from its total destruction. The few people who returned there moved elsewhere, sooner or later. Secretary of War Rusk would later commend the women of Texas who held their families together during the flight, while their men volunteered to fight: "The men of Texas deserve much credit, but more was due the women. Armed men facing a foe could not but be brave; but the women, with their little children around them, without means of defense or power to resist, faced danger and death with unflinching courage.".

Ex Output:

What is the first name of the person whose unit was able to capture the Mexican cannon?