user: Q: What is the answer for the question: Which piece of jewelry does the inventor of Rearden Metal give his wife for their anniversary? from the following article ?  In 2016, the United States is in a sustained economic depression. Industrial disasters, resource shortages, and gasoline prices at $37 per gallon have made railroads the primary mode of transportation, but even they are in disrepair. After a major accident on the Rio Norte line of the Taggart Transcontinental railroad, CEO James Taggart shirks responsibility. His sister Dagny Taggart, Vice-President in Charge of Operations, defies him by replacing the aging track with new rails made of Rearden Metal, which is claimed to be lighter yet stronger than steel. Dagny meets with its inventor, Hank Rearden, and they negotiate a deal they both admit serves their respective self-interests. Politician Wesley Mouch—nominally Rearden's lobbyist in Washington, D.C.—is part of a crowd that views heads of industry as persons who must be broken or tamed. James Taggart uses political influence to ensure that Taggart Transcontinental is designated the exclusive railroad for the state of Colorado. Dagny is confronted by Ellis Wyatt, a Colorado oil man angry to be forced to do business with Taggart Transcontinental. Dagny promises him that he will get the service he needs. Dagny encounters former lover Francisco d'Anconia, who presents a façade of a playboy grown bored with the pursuit of money. He reveals that a series of copper mines he built are worthless, costing his investors (including the Taggart railroad) millions. Rearden lives in a magnificent home with a wife and a brother who are happy to live off his effort, though they overtly disrespect it. Rearden's anniversary gift to his wife Lillian is a bracelet made from the first batch of Rearden Metal, but she considers it a garish symbol of Hank's egotism. At a dinner party, Dagny dares Lillian to exchange it for Dagny's diamond necklace, which she does.
A: bracelet

Q: What is the answer for the question: What was the last name of the person who halt rescue operations in 7 World Trade Center? from the following article ?  As the North Tower collapsed on September 11, 2001, heavy debris hit 7 World Trade Center, damaging the south face of the building and starting fires that continued to burn throughout the afternoon. The collapse also caused damage to the southwest corner between Floors 7 and 17 and on the south face between Floor 44 and the roof; other possible structural damage included a large vertical gash near the center of the south face between Floors 24 and 41. The building was equipped with a sprinkler system, but had many single-point vulnerabilities for failure: the sprinkler system required manual initiation of the electrical fire pumps, rather than being a fully automatic system; the floor-level controls had a single connection to the sprinkler water riser; and the sprinkler system required some power for the fire pump to deliver water. Additionally, water pressure was low, with little or no water to feed sprinklers.After the North Tower collapsed, some firefighters entered 7 World Trade Center to search the building. They attempted to extinguish small pockets of fire, but low water pressure hindered their efforts. Over the course of the day, fires burned out of control on several floors of 7 World Trade Center, the flames visible on the east side of the building. During the afternoon, the fire was also seen on floors 6–10, 13–14, 19–22, and 29–30. In particular, the fires on floors 7 through 9 and 11 through 13 continued to burn out of control during the afternoon. At approximately 2:00 pm, firefighters noticed a bulge in the southwest corner of 7 World Trade Center between the 10th and 13th floors, a sign that the building was unstable and might collapse. During the afternoon, firefighters also heard creaking sounds coming from the building. Around 3:30 pm, FDNY Chief Daniel A. Nigro decided to halt rescue operations, surface removal, and searches along the surface of the debris near 7 World Trade Center and evacuate the area due to concerns for the safety of personnel. The fire expanded the girders of the...
A: Nigro

Q: What is the answer for the question: What is the full name of Zelda's husband? from the following article ?  While driving his Dual-Ghia from Las Vegas to Los Angeles, lecherous, heavy-drinking pop singer Dino is forced to detour through Climax, Nevada. There he meets the amateur songwriting team of Barney Millsap, a gas station attendant, and piano teacher Orville J. Spooner, a man easily given to jealousy. Hoping to interest Dino in their songs, Barney disables the "Italian" sports car and tells Dino he will need to remain in town until new parts arrive from Milan. (Dual-Ghia was actually an American marque, mating a Dodge frame, drivetrain, and engine with Italian coachwork.) Orville invites Dino to stay with him and wife Zelda, but becomes concerned when he learns the singer needs to have sex every night to avoid awakening with a headache. Anxious to accommodate Dino but safeguard his marriage, Orville provokes an argument with his wife that leads to Zelda fleeing in tears. He and Barney then arrange for Polly the Pistol, a waitress and prostitute at a saloon on the edge of town called the Belly Button, to pose as Orville's wife and satisfy Dino. That evening after the three have dinner, Orville plays his tunes for Dino on the piano and Polly requests a particular song. It is one she knows he wrote for his wife when trying to persuade her to marry him. Doing so, Orville gets lost in emotion, as does Polly, who has fallen a little for the dream of a domestic life that she doesn't have. Under the influence of wine and song, Orville starts thinking of Polly as his wife and tosses Dino out. He then spends the night with Polly.
A: Orville J. Spooner

Q: What is the answer for the question: What is the specific name of the structure photographer Harrison Crandall had constructed as an art studio in the 1920s? from the following article ?  The Craig Thomas Discovery and Visitor Center adjacent to the park headquarters at Moose, Wyoming, is open year-round. Opened in 2007 to replace an old, inadequate visitor center, the facility is named for the late U.S. Senator Craig Thomas and designed by acclaimed architect, Bohlin Cywinski Jackson. It was financed with a combination of federal grants and private donations. An adjoining 154-seat auditorium was opened to the public in April 2011. To the north at Colter Bay Village on Jackson Lake, the Colter Bay Visitor Center & Indian Arts Museum is open from the beginning of May to the early October. The Colter Bay Visitor Center & Indian Arts Museum has housed the David T. Vernon Indian Arts Exhibit since 1972. The Colter Bay Visitor Center was built in 1956 and was determined in 2005 to be substandard for the proper care and display of the Indian arts collection. During the winter of 2011–2012, a $150,000 renovation project was completed at the center and a portion of the arts collection was made available for viewing when the center opened for the season in May 2012.South of Moose on the Moose–Wilson Road, the Laurance S. Rockefeller Preserve Center is located on land that was privately owned by Laurance S. Rockefeller and is situated on Phelps Lake. Donated to Grand Teton National Park and opened to the public in 2008, the property was once part of the JY Ranch, the first dude ranch in Jackson Hole. At Jenny Lake, the Jenny Lake Visitor Center is open from mid-May to mid-September. This visitor center is within the Jenny Lake Ranger Station Historic District and is the same structure photographer Harrison Crandall had constructed as an art studio in the 1920s.
A:

assistant: Jenny Lake Visitor Center