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.

Ex Input:
Context: Ten-year-old Chihiro (voice: Daveigh Chase in the 2002 English dub) and her parents (voices: Lauren Holly and Michael Chiklis) drive to their new home. Chihiro is whiny and unhappy about the move, especially when she notices that the bouquet her friend gave her as a good-bye gift is wilting. In sight of their new house, they take a wrong turn and follow a bumpy, decayed old road through the woods; Chihiro sees an odd old statue through the trees as they drive by. The road ends at a tunnel leading to an abandoned theme park. It gives Chihiro the creeps, but her parents persuade her to go in with them and look around.After wandering across a grassy landscape and a dry riverbed, they climb a stone staircase and come to a street lined with restaurants and shops. Most are deserted, but the aroma of cooking leads them to the one restaurant that's well stocked with food -- though it's mysteriously deserted. Mom and Dad are hungry and start eating, despite Chihiro's objections. The food is delicious, and Chihiro wanders away to explore while they eat. She finds a towering, ornate building that she recognizes as a bathhouse (a spa resort); there's a train track running under it. She meets a boy (voice: Jason Marsden) in traditional dress who is alarmed to see her; he tells her to leave and get back across the river before it gets dark. Chihiro runs back to her parents, but they're still eating -- and they've turned into pigs. Strange, dark, ghostly figures appear in all the shops and streets, frightening Chihiro and separating her from the pigs that were her parents. Chihiro runs back to the river, which was nearly dry when they came over but is now full and large, and she doesn't even recognize the buildings on the far side. As a riverboat approaches, she notices that her body has become transparent.The riverboat lands a big crowd of people in costume -- or maybe they're not people; at first they're only visible as paper masks. Chihiro thinks shes dreaming, but can't wake up. The boy who warned her away finds her and tells her she must eat some food from his world or she'll fade away. He assures her that she won't turn into a pig. She swallows the morsel he gives her and becomes solid, but finds that she's stuck to the ground until he recites an incantation to release her. A bird with a woman's head flies above them and he hides her, saying the bird is looking for her. They run through alleys and the pig barn to the big bathhouse, which is accessed by a bridge; the boy says she has to hold her breath as they cross the bridge or the spell that makes her invisible will be broken. Customers -- fantastically varied gods and spirits -- are crossing the bridge and being greeted by bathhouse staff. Chihiro makes it almost all the way across, but a frog (voice: Bob Bergen) that speaks to her companion (calling him Haku) startles her and she takes a breath. Luckily only the frog seems to see her, and Haku uses magic to encase it in a bubble to shut it up.Haku tells her to find Kamajii (voice: David Ogden Stiers), the boiler man, and make him give her a job; she must have a job to stay at the bathhouse, or else Yubaba (voice: Suzanne Pleshette), the old witch who rules the bathhouse, will turn her into an animal. And Haku says she has to stay if she wants to find and help her parents, who are still pigs, wherever they are. He knows her name and says he's known her since she was very small.Chihiro descends a steep, winding, rail-less wooden stairway in search of Kamajii and the boiler room. When she finds them, she sees a weird set-up in which the boiler is fed by creatures like spiders (delivering coal one lump at a time) and the machinery is controlled by a bearded, bald man 
 Question: what does the paper shikigami attack?

Ex Output:
a dragon


Ex Input:
Context: The selective degradation of cytosolic proteins in lysosomes by chaperone-mediated autophagy depends, at least in part, on the levels of a substrate receptor at the lysosomal membrane. We have previously identified this receptor as the lysosome-associated membrane protein type 2a (lamp2a) and showed that levels of lamp2a at the lysosomal membrane directly correlate with the activity of the proteolytic pathway. Here we show that levels of lamp2a at the lysosomal membrane are mainly controlled by changes in its half-life and its distribution between the lysosomal membrane and the matrix. The lysosomal degradation of lamp2a requires the combined action of at least two different proteolytic activities at the lysosomal membrane. Lamp2a is released from the membrane by the action of these proteases, and then the truncated lamp2a is rapidly degraded within the lysosomal matrix. Membrane degradation of lamp2a is a regulated process that is inhibited in the presence of substrates for chaperone-mediated autophagy and under conditions that activate that type of autophagy. Uptake of substrate proteins also results in transport of some intact lamp2a from the lysosomal membrane into the matrix. This fraction of lamp2a can be reinserted back into the lysosomal membrane. The traffic of lamp2a through the lysosomal matrix is not mediated by vesicles, and lamp2a reinsertion requires the lysosomal membrane potential and protein components of the lysosomal membrane. The distribution of lamp2a between the lysosomal membrane and matrix is a dynamic process that contributes to the regulation of lysosomal membrane levels of lamp2a and consequently to the activity of the chaperone-mediated autophagic pathway. 
 Question: Which is the receptor for substrates of Chaperone Mediated Autophagy?

Ex Output:
lamp2a


Ex Input:
Context: In 1991, the governments of the U.S. and China are on the verge of a major trade agreement, with the President of the United States due to visit China to seal the deal. The CIA learns that its asset Tom Bishop (Brad Pitt) has been captured trying to free a Briton, Elizabeth Hadley (Catherine McCormack), from a People's Liberation Army prison in Su Chou near Shanghai, China. Bishop is being questioned under torture and will be executed in 24 hours unless the U.S. government claims him. If the CIA claims Bishop as an agent, they risk jeopardizing the trade agreement. Exacerbating Bishop's situation is the fact that he was operating without permission from the Agency. Attempting to deal quickly with the situation, CIA executives call in Nathan Muir (Robert Redford), an aging mid-level case officer on his last day before retirement and the man who recruited Bishop. Although they tell Muir they simply need him to act as a "stop gap" to fill in some holes in their background files, the officials are hoping he will give them the pretext they need to justify letting Bishop die. The CIA executives are unaware that Muir had been tipped off about Bishop's capture prior to arriving at the CIA's headquarters, by fellow CIA veteran Harry Duncan (David Hemmings), for whom Bishop had been working an operation in Hong Kong before going rogue. Muir first attempts to save Bishop by leaking the story to CNN through a contact in Hong Kong, believing that public pressure would force the CIA to rescue Bishop. The tactic only stalls them, however, and is stymied when a phone call to the U.S. Federal Communications Commission from CIA Deputy Director Charles Harker (Stephen Dillane) results in CNN retracting the story. During the debriefing, Muir describes how he recruited Bishop for an operation when Bishop was a U.S. Marine scout sniper during the Vietnam War. Muir also discusses their 1976 tour of duty in Berlin, Germany, where Bishop was tasked with procuring East German assets, with Muir commanding, as well as Bishop's spy work in Beirut, Lebanon in 1985 during the War of the Camps, the latter being the last time the two saw each other. During the mission in Lebanon, Bishop met Hadley, and the two began developing romantic feelings for each other. However, it is revealed that Hadley was involved in a bombing of the Chinese embassy in Britain, causing her to flee the country. Fearing that Bishop's feelings for Hadley might compromise his cover and the mission, Muir tips off the Chinese to Hadley's location in return for freeing an arrested U.S. diplomat. Chinese agents kidnap Hadley, and Bishop cuts all ties to Muir when he discovers his involvement. After learning Hadley was the target of Bishop's rescue attempt, Muir finally realizes that he has greatly underestimated Bishop's feelings for her. Running out of time, Muir secretly creates a forged urgent operational directive from the CIA director to commence Operation Dinner Out, a rescue mission to be spearheaded by Commander Wiley's (Dale Dye) U.S. Navy SEAL team, for which Bishop had laid the groundwork as a "Plan B" for his own rescue attempt. Using US$282,000 of his life savings and a misappropriated file on Chinese coastline satellite imagery, Muir enlists Duncan's help in bribing a Chinese energy official to cut power to the prison for 30 minutes, during which time the SEAL rescue team retrieves Bishop and Hadley. Bishop, who is rescued at the end of the film 15 minutes before his scheduled execution, realizes Muir was behind his rescue when he recognizes the name of the plan to rescue him, Operation Dinner Out: a reference to a birthday gift that Bishop gave Muir while they were in Lebanon. When the CIA officials are belatedly informed of the rescue, Muir has already left the building and is seen driving off into the countryside. 
 Question: Who arranged the kidnapping?

Ex Output:

chinese agents