In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.

[EX Q]: Passage: Melanie Daniels, a young socialite, meets criminal defense attorney Mitch Brenner in a San Francisco pet shop. Mitch wants to purchase a pair of lovebirds for his sister's eleventh birthday, but the shop has none. He recognizes Melanie from a court appearance, but she does not know him; he plays a prank by pretending to mistake her for a saleswoman. Melanie is infuriated by the prank—but finds herself romantically intrigued by Mitch.
Melanie purchases a pair of lovebirds and drives to Mitch's weekend address in Bodega Bay to deliver them. Wanting to surprise him, she rents a motorboat so she can approach the Brenner house from the bay instead of the road. She sneaks the birds inside the house and heads back across the bay. Mitch discovers the birds, spots Melanie's boat during her retreat, and drives around the bay to meet her. Melanie is attacked and injured by a seagull near shore on the town side. Mitch treats her abrasion and invites her to dinner; she hesitantly agrees.
Melanie gets to know Mitch, his domineering mother Lydia, and his younger sister Cathy. She also befriends local school teacher Annie Hayworth, Mitch's ex-lover. While spending the night at Annie's house, she and Annie are startled by a loud thud: a gull kills itself by flying into the front door. At Cathy's birthday party the next day, the guests are attacked by seagulls. The following evening, sparrows invade the Brenner home through the chimney. 
Question: What is the first name of the person who befriends a local school teacher?
[EX A]: Melanie.

[EX Q]: Passage: An Army-OSRD council on 25 June 1942 decided to build a pilot plant for plutonium production in Red Gate Woods southwest of Chicago. In July, Nichols arranged for a lease of 1,025 acres (415 ha) from the Cook County Forest Preserve District, and Captain James F. Grafton was appointed Chicago area engineer. It soon became apparent that the scale of operations was too great for the area, and it was decided to build the plant at Oak Ridge, and keep a research and testing facility in Chicago.Delays in establishing the plant in Red Gate Woods led Compton to authorize the Metallurgical Laboratory to construct the first nuclear reactor beneath the bleachers of Stagg Field at the University of Chicago. The reactor required an enormous amount of graphite blocks and uranium pellets. At the time, there was a limited source of pure uranium. Frank Spedding of Iowa State University were able to produce only two short tons of pure uranium. Additional three short tons of uranium metal was supplied by Westinghouse Lamp Plant which was produced in a rush with makeshift process. A large square balloon was constructed by Goodyear Tire to encase the reactor. On 2 December 1942, a team led by Enrico Fermi initiated the first artificial self-sustaining nuclear chain reaction in an experimental reactor known as Chicago Pile-1. The point at which a reaction becomes self-sustaining became known as "going critical". Compton reported the success to Conant in Washington, D.C., by a coded phone call, saying, "The Italian navigator [Fermi] has just landed in the new world."In January 1943, Grafton's successor, Major Arthur V. Peterson, ordered Chicago Pile-1 dismantled and reassembled at Red Gate Woods, as he regarded the operation of a reactor as too hazardous for a densely populated area. At the Argonne site, Chicago Pile-3, the first heavy water reactor, went critical on 15 May 1944. After the war, the operations that remained at Red Gate moved to the new site of the Argonne National Laboratory about 6 miles (9.7 km) away. 
Question: What is the first name of the person who regarded the operation of a reactor as too hazardous for a densely populated area?
[EX A]: Arthur.

[EX Q]: Passage: The helmet was discovered by looters in August 1936, in the modern-day city of Homs. Known as Emesa at the start of the first century AD, the city was at the eastern edge of the Roman Empire, and ruled by the Emesene dynasty, a client kingdom of the Romans. Nearly 2,000 years later, the looters—digging near the former site of a monument to Sampsiceramus—found a complex of rich tombs, and removed the grave goods. Their looting was uncovered because small golden plaques, adorning the burial shroud of the body in tomb 11, flaked off when disturbed. The next morning, children noticed these gold flakes mixed in with the earth and brought them to a bazaar, where it came to the attention of the police; it ultimately led to the arrest of the looters, and the confiscation of the grave objects. The objects, including the helmet, were then secured for the state collection by Emir Djaafar Abd el-Kader, curator of the National Museum of Damascus—even as merchants, eager to capitalise on the stories, hawked modern forgeries and unrelated ancient objects said to come from the tombs of Emesa.The prompt intervention of el-Kader, who investigated the finds and interrogated the looters, allowed the finds to be recovered and well-understood. He also led further excavations, as did the French archaeologists Daniel Schlumberger and Henri Seyrig. The tomb in which the helmet was found—labelled tomb number 1, of the 22 in the complex—was a pitted grave with two chambers, one upper and one lower. The lower chamber, constituting the proper tomb, had soil for a floor and rock for walls; it measured 2.2 by 1.25 m (7 ft 3 in by 4 ft 1 in), and was 1.72 m (5 ft 8 in) high. Between five and seven eroded basalt beams were placed over the opening connecting the lower chamber with the upper, which was then backfilled to surface level.Tomb 1 included a rich assortment of objects. As well as the helmet, it contained a gold funerary mask; a gold and turquoise bracelet; an ornate gold ring with a royal bust in relief; a gold ring with carnelian intaglio; a gold appliqué with a sheep's head and a bird's head; a star-shaped fibula; a gold hook; a small tongue of gold; a spearhead decorated with gold; a silver vase; and a triangle of glass. The looters may have been incorrect in also attributing 19 gold plaques to the tomb, as these were seemingly identical to those from tomb 11. Decorations from the sarcophagus included fragmentary silver rings; 22 gold leaves in repoussé; six masks of Medusa; four rectangles adorned with a lion; four Victories; and eight busts of Apollo. According to Mohammed Moghrabi, who looted tomb 1, the helmet was found next to the skull. 
Question: What is the number designation of the tomb that had soil for a floor and rock for walls?
[EX A]:
1.