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: John Strangways, the British Intelligence (SIS) Station Chief in Jamaica, is ambushed, killed, and his body taken by three assassins known as the "Three Blind Mice". In response, MI6 agent James Bond (007) is summoned to the office of his superior, M. Bond is briefed to investigate Strangways' disappearance and to determine whether it is related to his cooperation with the American Central Intelligence Agency (CIA) on a case involving the disruption of Cape Canaveral rocket launches by radio jamming.Upon his arrival at Kingston Airport, a female photographer tries to take Bond's picture and he is shadowed from the airport. He is picked up by a chauffeur, who Bond determines to be an enemy agent. Bond instructs him to leave the main road and, after a brief fight, Bond starts to interrogate the driver, who then kills himself with a cyanide-embedded cigarette.During his investigation Bond sees a picture of a boatman named Quarrel with Strangways. Bond locates Quarrel but finds him to be un-cooperative when he interviews him. Bond also recognises Quarrel to have been the driver of the car that chased him from the airport. Bond follows Quarrel and is about to be beaten by him and a friend when the fight is interrupted by the man from the airport who has been following Bond: he reveals himself to be CIA agent Felix Leiter and that not only are the two agents on the same mission, but also that Quarrel is helping Leiter. The CIA has traced the mysterious radio jamming of American rockets to the Jamaica vicinity, but aerial photography cannot see the exact location of its origin. Quarrel reveals that he has been guiding Strangways around the nearby islands to collect mineral samples. He also tells about the island of Crab Key, owned by the reclusive Dr. No, who operates a bauxite mine which is rigorously protected against trespassers by an armed security force and low-scan radar.After finding a receipt in Strangways' house about mysterious rocks naming, Professor R.J. Dent, Bond meets with Dent who says he had assayed the samples for Strangways and determined them to be ordinary rocks. This visit makes Dent wary and he takes a boat to Crab Key where Dr. No expresses displeasure at Dent's failure to kill Bond and orders him to try again, this time with a large venomous spider. Bond survives and kills the spider.Bond becomes friendly with Strangways' secretary, Miss Taro and agrees to meet her at her home in the hills above Kingston. While driving there, Bond is attacked by several men driving a large hearse. He is able to outmaneuver them and the hearse is run off the mountain road and explodes. When Bond shows up at Taro's house, she's surprised to see him, a fact that Bond notes easily. She goes into her bedroom and talks on the phone to her boss, who tells her to keep Bond occupied for a few hours. Bond and Taro spend that time in bed.Bond makes a phone call, ostensibly asking for a taxi but actually talking to the local police, who show up soon after and arrest Taro. Bond then sets a trap for Dent and waits for him to show. Dent steals into the bedroom and fires several silenced shots into the bed, which Bond rigged to look like it was occupied. Bond forces Dent to drop his pistol and begins to interrogate him about Strangways and his radioactive rock samples, which Dent tried to cover up. Dent is able to recover his pistol, finding it empty and Bond coldly shoots him dead.Having detected radioactive traces in Quarrel's boat, where Strangways' mineral samples had been, Bond convinces a reluctant Quarrel to take him to Crab Key. On the beach there, Bond meets the beautiful Honey Ryder, dressed only in a white bikini, who is collecting shells. At first she is suspicious of Bond but soon decides to help him, leading them all inland to an open swamp. After nightfall they are attacked by the legendary "dragon" of Crab Key which turns out to be a flame-throwing armoured vehicle. In the resulting gun battle, Quarrel is incinerated by the flame-thrower whilst Bond and Honey are 
 Question: who owns the island of crab key ?
[A]: dr. no


[Q]: Context: The apolipoprotein E type 4 allele is a susceptibility gene for late-onset Alzheimer's disease. Apolipoprotein E is found in neurons, some of which contain paired helical filaments made of the microtubule-associated protein tau. Previous studies have demonstrated that the apoE3 isoform, but not the apoE4 isoform, binds tau with high avidity. Because the microtubule-associated protein MAP2c also effects microtubule assembly and stability, we examined interactions between apoE isoforms and MAP2c. Similar to the tau-binding results, apoE3, but not apoE4, bound MAP2c. Binding was detectable down to 10(-9) M MAP2c and 10(-8) M apoE3. Isoform-specific interactions of apoE with the microtubule-associated proteins MAP2c and tau might affect intracellular maintenance of microtubules and could contribute to a time-dependent pathogenesis of Alzheimer's disease. 
 Question: Which ApoE isoform is associated with atherosclerosis and Alzheimer's disease?
[A]: apoe4 isoform


[Q]: Context: The Men in Black are a secret law-enforcement agency that is responsible for policing the extraterrestrial life hidden on Earth, as well as protecting the world from any aliens who attempt to destroy/invade the planet.The film begins on LunarMax, a MiB prison situated on the moon. A one-armed criminal, a Boglodite named Boris the Animal, stages a jailbreak (along the way killing Obadiah Price, a fellow inmate he'd made a deal with). His intention is to rewrite history, with Agent K, the one who arrested and imprisoned him, being a major factor in his plan...On Earth, Agent K and his partner Agent J cover up an arrival of an alien spacecraft, and hear of the prison break. At a Chinese restaurant thats a local haunt for aliens, Agent K discovers Boris (who had previously gone to see Obadiah's son Jeffrey) and the two fight, with J joining in. K is upset that the alien he should have killed is out loose again; he deems it his own affair and forbids J to help him, suspending him. A puzzled J checks up on Boris: he appeared in 1969 to stop the prevention of the ArcNet Shield, a device that K deployed to protect the world from harm (but which killed off the Boglodites, as they can only survive by feeding off worlds). He managed to kill on 15 July 1969 an alien named Roman the Fabulous and on the following day... at this point O cuts him off and tells him not to investigate any further. That night, as K waits for Boris with a gun in his hand, he suddenly vanishes...The next morning, J discovers that he has a new partner, the liberated Agent AA, and that K has been dead for forty years (having been killed by Boris the Animal on 16th July 1969). O notices he is suffering from headaches and craves chocolate milk, which she explains are symptoms of time-fracture (aka the crime of interfering with history, which Obadiah Price was imprisoned for). At this point a Boglodite armada appears; J learns that there was nothing to hold them at bay, with no K to deploy the ArcNet. He theorizes that Boris went back in time to 1969 to kill K, thus changing history to what it was, and proposes to follow him; he heads to Jeffrey Price, who had provided Boris a time-jump device, and gets another one from him, and activates it by jumping off the Chrysler Building just as the Boglodites begin their assault...J arrives in 15 July 1969, with the intention to catch Boris as he is about to murder Roman the Fabulous. However, he is delayed from navigating the era of 1969 (most notably by an altercation with two racist cops), and gets there too late to stop Romans murder by 1969 Boris. He encounters 1969 Agent K, who subdues him and brings him to MiB headquarters. J tells K nothing, but when threatened with getting his memory erased he tells K part of the truth: he came from the future in pursuit of another time-traveler whos trying to change history.K and J follow a trail of clues to Andy Warhols Factory complex, where Warhol is revealed to be MiB Agent W. He notifies them of Griffin, an Arcanian being who has the ability to foresee all timelines and futures; Griffins planet was destroyed by the Boglodites, so he came to live on Earth and brought with him a device which will prevent the Boglodites from consuming the Earth. 1969 Boris arrives at the Factory in search of Griffin, who makes a quick exit with Boris in fast pursuit (to Js displeasure, although K doesnt seem to get too worried).J and K eventually track down Griffin at Shea Stadium, where he is foreseeing the future victory for the Mets baseball team. 1969 Boris appears and captures Griffin, but J and K are able to rescue Griffin, although Boris gets away. Griffin gives them the ArcNet and explains it can only work in zero gravity: K gets the idea to head to Cape Canaveral on 16th July 1969 (the day the Apollo 11 ship launched) 
 Question: Who does J reveal the mission to?
[A]:
agent k