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: After the studio sessions, Bloc Party embarked on a tour of North American and European summer festivals. One of the recorded tracks, "Mercury", was released as a single on 11 August 2008 and peaked at number 16 on the UK Singles Chart. At the time, the band confirmed the existence of further material, but noted that a record release date was scheduled for the end of 2008 at the earliest. Bloc Party unexpectedly announced the completion of Intimacy on 18 August 2008 via a webcast and confirmed a release within 60 hours. The band members wanted to revive the importance of a new album's release in an era in which the excitement has dissipated because of extensive Internet coverage. They were inspired by Radiohead's marketing of In Rainbows in 2007, but did not consider a "free" sale option. Little press was undertaken in the UK to promote the record because of Okereke's reluctance to discuss personal aspects of his life.
Intimacy was made available for download on Bloc Party's website on 21 August 2008. Ten MP3 tracks were sold with a plain black JPEG cover for £5, and a £10 option for the online songs and the future expanded CD was also available. The album title was picked as a "double bluff" with regard to people's expectations; Okereke has explained, "You'd think of wet balladeering. You don't think it's gonna be ugly or harsh. But that's what relationships are really like. It's not just about good times." The release was called "rushed" by publications such as Billboard and The Independent. Tong disagreed with the label and stated that Bloc Party wanted to make a statement that was surprising to anyone interested in their work.The band showcased tracks from Intimacy at Reading Festival at the end of August 2008 and embarked on a North American tour during September. UK appearances on the MTV2 Gonzo Tour and the release of the second single, "Talons", preceded the physical release of the album in October, which entered the UK Albums Chart at number eight. In the U.S, the record sold 24,000 copies during the first week of release and debuted at number 18 on the Billboard 200. By August 2012 it had sold 85,000 copies in the United States. Comprehensive sales figures have not been published because the digital download data has not been publicly reported by Bloc Party. The chosen cover art is a stylised shot of a couple kissing, taken by freelance photographer Perry Curties. It was ranked at number 23 on Gigwise's list of The Best Album Covers of 2008, in which the publication called it "intimate and rather ambiguous".
Example Output: Which record sold 24,000 copies during the first week of release and debuted at number 18 on the Billboard 200??

Example Input: Passage: In the 1960s, in an undetermined place in the Alps, an eagle couple has two hatching eggs. When both eaglets are born, their mother knows that she must only raise one as their successor. In an ensuing fight with another eagle, the eaglets' father dies when he crashes to the ground. One of the eaglets shortly falls from the nest, and his mother, due by nature to maintain the survivor, ignores the eaglet's cry for help.
In the meantime, forester Danzer meets with a boy named Lukas and his father Keller. They both live in a new house in the mountains, after the death of Maria, mother of Lukas and Keller's wife, as a result of a fire. Keller, gravely afflicted by the death of his wife, fails to live in harmony and understanding with his son, who takes refuge more and more in nature, avoiding contact with his father. As a retreat Lukas constantly goes to the remains of his old house, where he often sees the photograph of his deceased mother.
As Lukas' dog Scout is taking a walk in the forrest, Lukas comes across the eaglet, and Lukas decides to raise him to full health. Lukas takes the eaglet to his old house to take care of him. Danzer also meets the eaglet, and decides to help Lukas for the affection he feels for him.
The forester tells Lukas that the food he has given the eaglet is not good. He also tells him to give sunlight to the eaglet. When a fox sneaks in and kills Keller's hens, he angrily chases Lukas. Lukas, fearful for the safety of the eaglet, goes to his family's hut. Lukas rescues the eaglet from the attacking foxes. As Lukas stays and reads his family's Bible, he comes across the story of Cain and Abel. Aptly fitting the eaglet's own story, Lukas names it Abel.
Example Output: Who was married to the father of the boy that the forester meets?

Example Input: Passage: Mexican revolutionary Pancho Villa finds himself without adequate funding to finance his war against the military-run government. He also finds himself at odds with the Americans because of the Hearst media empire's press campaign against him. To counter both of these threats, he sends emissaries to movie producers to convince them to pay to film his progress and the actual battles. Producer D.W. Griffith is immediately interested and convinces Mutual Film Studios boss Harry E. Aitkin to send a film crew.  Aitkin's nephew Frank Thayer is initially a mere errand boy for the studio, but he makes a good impression with Villa, who demands that Thayer be placed in charge of the project.  Thayer and a camera crew team film Villa leading his men to victory in battle.  Despite the failure of this initial footage (which draws derisive laughter from potential backers) Thayer convinces Aitkin to invest even more money in a second attempt, and also convinces Villa to participate in making a more narrative film.
Thayer returns to Mexico with a director, actors, producers, cameramen and screen writers, and begin to film Villa's previous exploits using a younger actor, future film director Raoul Walsh.  The filming goes well, although Villa becomes angry that the screenwriters and the director have changed history to make a more dramatic film. However, he agrees to do a cameo appearance as an older version of himself. Meanwhile, Thayer begins a romance with actress Teddy Sampson whom he's had a crush on since they first met. One night Villa announces that they will attack a Federal held fort at Torreon and win the revolution. The film's director and his crew tell Villa that they are not coming with him to film the battle. Villa scares them into going to the battle by having a firing squad shoot over their heads.
Example Output:
What is the last name of the person who agrees to do a cameo appearance as an older version of himself?