Given a question and a context passage, generate the answer having the word or phrase from the context passage. Here, the answer should be a shortest continous span from the passage.

[Q]: Context: The police must investigate a series of robberies along a strip of land in the city. The new mayor of the city (Kenneth Mars) assigns Captain Harris (G.W. Bailey) and Lt. Proctor (Lance Kinsey) to the case, but while on stakeout the Wilson gang manages to slip through their fingers.The Mayor wants Harris and Proctor to work with Police Academy head Commandant Lassard (George Gaynes) on apprehending the gang. Lassard assembles a seven-man team consisting of Hightower (Bubba Smith), Tackleberry (David Graf), Jones (Michael Winslow), Hooks (Marion Ramsey), Callahan (Leslie Easterbrook), Fackler (Bruce Mahler), and Lassard's nephew, Nick (Matt McCoy) who transfers from Miami (in the previous film Police Acdemy 5) to the city to remain close to his friends and dull-witted uncle.After distributing flyers as to the information of the Wilson gang and getting nowhere, Nick McCoy stumbles upon a paper heading of an antique diamond heading to a museum, and gets an idea to use it as bait: however the robbers nab the diamond anyway by cutting a hole in the truck and escaping through the sewer system. McCoy then decides to go undercover to get information regarding a possible hideout, but Harris decides to go undercover to get a confession.It turns out that Harris goes undercover as a window washer at a tall building, for which he has a fear of heights, and gets a confession of himself on tape after his loyal but numb-skull lacky, Proctor, accidentally knocks him over the balcony.It is revealed here that the robberies are committed by a group of three dim-witted criminals who do not seem to be able to do this on their own, and it is revealed they are being guided by a literally shadow figure known as the "Mastermind", who speaks to the three behind a wall of glass and uses a voice distortion device. He devises a plan to get the cops out of the way.Commandant Lassard and his men are later suspended after stolen jewellery from the last robbery is planted in Lassard's locker, pending an investigation. The misfit cops decide to clear Lassard's name by nabbing the gang and the ringleader. Accessing data files from a computer, McCoy deduces that the robberies are occurring along a bus route, thus intentionally lowering property values in that part of the city. They also learn that someone must be 'leaking' information to the bad guys, which is why they are always one step ahead of the Police Academy.The Police Academy force finds and does battle with the Wilson gang, while Nick chases the leader. A pursuit follows, which leads to Commissioner Hurst's (George Robertson) office. It is revealed that the Mayor is the "Mastermind" and that Captain Harris has been unwittingly leaking information during his daily meetings with the Mayor. Hurst apologizes and reinstates the force, and a plaque is given to honor the officers' bravery the next day.As the movie closes, Harris is sitting in a chair when a string tying the balloon float is cut, lifting his chair and floating him up into the air as he shouts Proctor's name. 
 Question: who is guiding the group of three dimwitted criminals ?
[A]: mastermind


[Q]: Context: With transform plate boundaries, the two slabs of lithosphere are sliding past each other in opposite directions. The boundary between the two plates is a transform fault. Transform faults on continents separate two massive plates of lithosphere. As they slide past each other, they may have massive earthquakes. The San Andreas Fault in California is perhaps the worlds most famous transform fault. Land on the west side is moving northward relative to land on the east side. This means that Los Angeles is moving northward relative to Palm Springs. The San Andreas Fault is famous because it is the site of many earthquakes, large and small. (Figure At the San Andreas Fault in California, the Pacific Plate is sliding northeast relative to the North American plate, which is moving southwest. At the northern end of the picture, the transform boundary turns into a subduction zone. Transform plate boundaries are also found in the oceans. They divide mid-ocean ridges into segments. In the diagram of western North America, the mid-ocean ridge up at the top, labeled the Juan de Fuca Ridge, is broken apart by a transform fault in the oceans. A careful look will show that different plates are found on each side of the ridge: the Juan de Fuca plate on the east side and the Pacific Plate on the west side. 
 Question: over millions of years, which direction would you find los angeles in relation to where it is now?
[A]: north


[Q]: Context: As the movie opens, we see a guy climbing along the underside of an outcropping from a tall mountain peak. He turns out to be Gabe Walker, a ranger with Rocky Mountain Rescue. (Yes, that makes him "Ranger Walker," and he is addressed as such several times during the course of the movie.) He is in communication with his co-worker and girlfriend, Jessie, who is on a chopper piloted by an older co-worker, Frank. The three are mounting a rescue of yet another co-worker, Hal Tucker, and his girlfriend Sarah, who is on her first climb. Hal and Sarah made it to the top of the mountain, but Hal has aggravated an old knee injury and can't make it back down.Gabe makes it to the top of the peak where Hal and Sarah are. The chopper drops Gabe a cable, which he secures, while the chopper lands on a nearby peak. All is set for the three to shuttle across the cable to where the chopper is. There is a lot of light-hearted banter as this is a routine operation that they all (except Sarah) do all the time. Hal goes first, and as he is crossing, Gabe asks Sarah how Hal persuaded her to accompany him on this escapade. She replies laconically, "He told me it's better than sex."Hal makes it across and now it's Sarah's turn. She is a little frightened at the thought of hanging from a cable 4,000 feet above the ground, but the fact that Hal crossed without incident is reassuring. Halfway across her equipment fails and suddenly she is hanging by a strap and unable to reach and grab onto the cable. Gabe quickly crosses to her and grabs her arm just as the strap breaks free. But they are unable to keep their grip on each other, and Sarah falls 4,000 feet to her death. This is by far the most dramatic and gripping scene in the movie and some viewers will be haunted by it for weeks afterwards. But really, except for providing some background for the interpersonal dynamics among the remaining characters, it has nothing to do with the plot of the rest of the movie.Fast forward eight months, and we pick up two different plot lines that will converge later. At the U.S. Treasury office in Denver, Treasury Agent Travers is preparing to leave on a flight with several large containers of printed currency totaling $100,000,000. His boss introduces FBI Agent Matheson, who is being transferred and is bumming a ride on the flight. Gabe, meanwhile, drives up to Jessie's (and formerly his) house. He had left after Sarah's funeral because he felt he had to get away, and has been working in Denver. He wants Jessie to come to Denver with him, but she won't. She leaves for work, leaving Gabe to get his stuff from the house and load it into his vehicle.On the plane, Matheson looks out his window and sees another plane flying next to them. He quickly and correctly sizes up the situation, informs the other two Treasury agents that Travers intends to hijack the plane, and pulls his gun on Travers. The other two agents dutifully pull their guns on Matheson, as does Travers. Travers shoots the other two agents, then shoots Matheson. In the cockpit, the co-pilot comments about the gunfire, and the pilot shoots him. The two planes move into position and run a cable between them. Travers transfers over, then the pilot sends the containers.But Matheson isn't dead. He manages to shoot the pilot, shoot the cable in enough places that it detaches from both planes and the containers fall to the ground, and shoot the other plane enough times that it crashes in the mountains, before his own plane explodes from explosives previously set by Travers. Kristel, the pilot of the other plane, radios for help, reaches Jessie, Hal, and Frank, tells them they are hikers who got lost in a snowstorm, and asks them to send a chopper. But they can't send a chopper because of the storm, so Hal sets off to 
 Question: Who's death does Hal remain bitter towards Gabe for?
[A]:
sarah