Q: Generate a question that has the following answer: Substance D for the following movie plot: The United States has lost the war on drugs. Substance D, a powerful and dangerous drug that causes bizarre hallucinations, has swept the country. Approximately 20% of the total population is addicted. In response, the government has developed an invasive, high-tech surveillance system and a network of undercover officers and informants. Bob Arctor is one of these undercover agents, assigned to immerse himself in the drug's underworld and infiltrate the supply chain. Sometime in the past, Arctor was abandoned by his wife and two children, leaving him alone in a now-rundown suburban house in Anaheim, California; the house has since been repopulated by Arctor's two drug-addicted, layabout housemates: Luckman and Barris. The three spend their days intoxicated and having long, paranoiac conversations. At the police station, Arctor maintains privacy by wearing a "scramble suit" that constantly changes every aspect of his appearance and he is known only by the code name "Fred." Arctor's senior officer, "Hank", and all other undercover officers, also wear scramble suits, protecting their identities even from each other. Since going undercover, Arctor himself has become addicted to Substance D and he has befriended the main woman he has been spying on: a cocaine addict and Substance D supplier named Donna. Arctor hopes to purchase large enough quantities of Substance D from Donna that she is forced to introduce him to her own supplier, but he has also developed seemingly unrequited romantic feelings towards her. At work, Hank orders Arctor to step up surveillance on Donna and her associates; however, Arctor's house is now at the center of his own investigation, since this is where Donna and the other addicts in her and Arctor's life now spend most of their time. Hank names Bob Arctor as the suspected ringleader, and thus orders Arctor to spy on himself. Arctor, therefore, has to even more carefully plan his double life, though his prolonged use of Substance D is damaging his brain, causing him to sometimes forget his...
A: What is Arctor addicted to

Q: Generate a question that has the following answer: Philadelphia for the following movie plot: A deadly virus wipes out almost all of humanity in 1996, forcing remaining survivors to live underground. A mysterious group known as the Army of the Twelve Monkeys is believed to be behind the virus. In 2035, James Cole (Willis) is a prisoner living in a subterranean shelter beneath the ruins of Philadelphia. Cole is selected for a mission, where he is trained and sent back in time to collect information on the virus in order to help scientists develop a cure.[3] Meanwhile, Cole is troubled by recurring dreams involving a foot chase and an airport shooting. Cole arrives in Baltimore in 1990, not 1996 as planned. He is arrested, then hospitalized in a mental institution on the diagnosis of Dr. Kathryn Railly (Stowe). There he encounters Jeffrey Goines (Pitt), a fellow mental patient with fanatical views. After an escape attempt, Cole is locked in a cell, but soon disappears, returning to the future. Back in his own time, Cole is interviewed by the scientists, who play a distorted voicemail message which discloses the location of the Army of the Twelve Monkeys and asserts their association with the virus. He is also shown photos of numerous people suspected of being involved, including Goines. He is given a second chance to go back in time, but another error results in him arriving at a battlefield of World War I. He is wounded in the leg and then suddenly sent to 1996. In 1996, Railly gives a lecture about the Cassandra complex to a group of scientists. At the post-lecture book signing, Dr. Peters (Morse) questions her about mankind's sustainability on earth and points out that humanity's gradual destruction of the environment may be the real lunacy. Cole arrives at the venue after seeing flyers publicizing it, and when Railly departs, he kidnaps her and forces her to take him to Philadelphia. They learn that Goines is the founder of the Army of the Twelve Monkeys, and set out in search of him. When they confront him, however, Goines denies any involvement with the virus and says that wiping out humanity was...
A: James Cole is a prisoner living in a subterranean shelter beneath what city?

Q: Generate a question that has the following answer: He is fearing the possibility of a nuclear strike on Hawaii. for the following movie plot: In 1980, the USS Nimitz takes on a civilian observer Warren Lasky (Martin Sheen), on the orders of his reclusive employer, Mr. Tideman as it departs Pearl Harbor for training in the Pacific. Once at sea, the USS Nimitz encounters a strange storm-like vortex, which disappears after the ship passes through it. Initially unsure of what has happened, and having lost radio contact with Pacific Fleet Command, Captain Matthew Yelland (Kirk Douglas) orders General Quarters and, fearing the possibility of a nuclear strike on Hawaii, launches an RF-8 Crusader reconnaissance aircraft, which returns with photographs of the intact 1941 U.S. Pacific battleship fleet at Pearl Harbor.[Note 1] When a surface contact is spotted on the radar, Captain Yelland launches the ready alert, two Grumman F-14 Tomcat fighter jets, to intercept. The patrol eventually witness a civilian yacht being attacked and destroyed by two Japanese Mitsubishi A6M "Zero" fighters, killing three of the crewmembers. The Nimitz rescues the yacht's remaining survivors: the fictional US Senator Samuel Chapman (Charles Durning), his secretary Laurel Scott (Katharine Ross), her dog, Charlie and one of the Zero pilots. The Nimitz's CAG (Commander, Air Group), Commander Owens (James Farentino), an amateur historian, recognizes Samuel Chapman as a politician who could have been Franklin D. Roosevelt's running mate (and his potential successor) during his final re-election bid except for the fact that he disappeared shortly before the fateful attack on Pearl Harbor on December 7, 1941. After a Grumman E-2 Hawkeye discovers the Japanese fleet poised to attack Pearl Harbor, the Nimitz crew eventually realize that they have been transported back in time to December 6, one day before the attack. Captain Yelland has to decide whether to destroy the Japanese fleet and alter the course of history, or to stand by and allow history to proceed as "normal". The civilians and the Zero pilot are kept isolated, but while being questioned, the Japanese pilot grabs...
A:
What does Captain Matthew Yelland (Kirk Douglas) fears?