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.
One example is below.
Q: Passage: Nearing London, Oliver encounters Jack Dawkins, a pickpocket more commonly known by the nickname the "Artful Dodger", and his sidekick, a boy of a humorous nature named Charley Bates, but Oliver's innocent and trusting nature fails to see any dishonesty in their actions. The Dodger provides Oliver with a free meal and tells him of a gentleman in London who will "give him lodgings for nothing, and never ask for change". Grateful for the unexpected assistance, Oliver follows the Dodger to the "old gentleman's" residence. In this way Oliver unwittingly falls in with an infamous Jewish criminal known as Fagin, the gentleman of whom the Artful Dodger spoke. Ensnared, Oliver lives with Fagin and his gang of juvenile pickpockets in their lair at Saffron Hill for some time, unaware of their criminal occupations. He believes they make wallets and handkerchiefs.
A: Who believes Fagin's gang make wallets and handkerchiefs?.
Rationale: This question is based on the following sentence in the passage "He believes they make wallets and handkerchiefs". It evaluates the understanding that the pronoun "he" refers to name "Oliver". You can ask questions like this one about most pronouns in a paragraph.
Q: Passage: Cattle rustlers Robert Hightower, Pedro "Pete" Rocafuerte, and William Kearney rob a bank in the town of Welcome, Arizona, but William is shot in the shoulder and they have to flee into the desert, pursued by a posse led by Sheriff Buck Sweet, who shoots a hole in their water bag (that they do not notice until after all the water has leaked out). They eventually lose their horses in a desert sandstorm and end up walking. Desperate for water, they head for a water hole, which has, however, been destroyed by the misguided efforts of a bumbling tenderfoot, who then chased after his livestock and did not return. 
In a covered wagon left nearby lies the man's wife (Sheriff Sweet's niece), who is about to give birth. With the help of the trio, she has a boy, whom she names Robert William Pedro after her benefactors. Before dying, she extracts a promise from them that they will take care of him. Moved, the three desperadoes try to keep their promise despite the acute lack of water.
William is certain a higher power guided them there and likens their situation to the Three Magi finding the baby Jesus in a manger. He convinces the others to head for the town of New Jerusalem, which lies across a wide expanse of desert. While crossing a salt flat, William dies; later, Pete falls and breaks his leg. He asks Robert to leave him his pistol, for "protection from coyotes." As Robert walks away, he hears a single gunshot.
A:
What is the last name of the person who is shot?