instruction:
In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.
question:
Passage: Whales are a widely distributed and diverse group of fully aquatic placental marine mammals. They are an informal grouping within the infraorder Cetacea, usually excluding dolphins and porpoises. Whales, dolphins and porpoises belong to the order Cetartiodactyla, which consists of even-toed ungulates. Their closest living relatives are the hippopotamuses, having diverged about 40 million years ago. The two parvorders of whales, baleen whales (Mysticeti) and toothed whales (Odontoceti), are thought to have split apart around 34 million years ago.  Whales consist of eight extant families: Balaenopteridae (the rorquals), Balaenidae (right whales), Cetotheriidae (the pygmy right whale), Eschrichtiidae (the grey whale), Monodontidae (belugas and narwhals), Physeteridae (the sperm whale), Kogiidae (the dwarf and pygmy sperm whale), and Ziphiidae (the beaked whales).
Whales are creatures of the open ocean; they feed, mate, give birth, suckle and raise their young at sea. So extreme is their adaptation to life underwater that they are unable to survive on land. Whales range in size from the 2.6 metres (8.5 ft) and 135 kilograms (298 lb) dwarf sperm whale to the 29.9 metres (98 ft) and 190 metric tons (210 short tons) blue whale, which is the largest creature that has ever lived. The sperm whale is the largest toothed predator on earth. Several species exhibit sexual dimorphism, in that the females are larger than males. Baleen whales have no teeth; instead they have plates of baleen, a fringe-like structure used to expel water while retaining the krill and plankton which they feed on. They use their throat pleats to expand the mouth to take in huge gulps of water. Balaenids have heads that can make up 40% of their body mass to take in water. Toothed whales, on the other hand, have conical teeth adapted to catching fish or squid. Baleen whales have a well developed sense of "smell", whereas toothed whales have well-developed hearing − their hearing, that is adapted for both air and water, is so well developed that some can survive even if they are blind. Some species, such as sperm whales, are well adapted for diving to great depths to catch squid and other favoured prey. 
Question: What are the types of whales that use throat pleats to expand the mouth?
answer:
Baleen.


question:
Passage: The story follows a young teacher, Pat Conroy (played by Jon Voight), in 1969 assigned to isolated "Yamacraw Island" (Daufuskie Island) off the coast of South Carolina and populated mostly by poor black families. He finds out that the children as well as the adults have been isolated from the rest of the world and speak a dialect called Gullah, with "Conrack" of the novel's title being the best they can do to pronounce his last name. The school has only two rooms for all grades combined, with the Principal teaching grades one through four and Conroy teaching the higher grades. Conroy discovers that the students aren't taught much and will have little hope of making a life in the larger world.
Conroy tries to teach them about the outside world but comes into conflict both with the principal and Mr. Skeffington, the superintendent. He teaches them how to brush their teeth, who Babe Ruth is, and has the children listen to music, including Flight of the Bumblebee and Beethoven's Fifth Symphony.  He explains that the when Beethoven wrote the Fifth Symphony, he was writing about "what death would sound like".  He is also astounded they've never even heard of Halloween, and he decides to take them to Beaufort on the mainland to go trick-or-treating, which the superintendent has forbidden. He also must overcome parental fears of "the river."  As a result, he's fired.  As he leaves the island for the last time, the children come out to see him leave, all of them lined up on a rickety bridge.  As he is about to leave by boat, one of the students then begins playing a record, which is the beginning movement of Beethoven's Fifth Symphony.
This film was shot in and around Brunswick, Georgia and used pupils from C.B. Greer Elementary school as the cast of students. 
Question: How do the Yamacraw Island inhabitants say the name of Jon Voight's character?
answer:
Conrack.


question:
Passage: Nisa is a native princess of a northern Brazilian tribe who comes to Los Angeles to stop an American corporation from destroying her rainforest home. With her is tribal shaman Joa, who uses black magic to get past the company guards and see the chairman of the corporation, resulting in his arrest.
Left to fend for herself in Los Angeles alone, Nisa, with the help of Carmen, finds work in a Beverly Hills mansion as the servant of an uptight couple whose son, Jason, lives only to dance. After spying on Nisa as she dances provocatively in her bedroom, Jason takes her out to a club. She is rejected by Jason's friends, and he is berated by his parents for dating the help.
Nisa runs away and gets a job at Xtasy, a sleazy dance joint/brothel, as a dance partner for male customers. Jason's friends visits the club and want to dance with Nisa, but Nisa refuses to dance with them. One of Jason's friends becomes sleazy towards her and she knees him in the groin. Later, the friends tell Ashley, Jason's girlfriend, and she runs back and tells Jason his little girlfriend is a sleaze working at Xtasy. He becomes morose, turns away from his buddies and girlfriend Ashley and goes to Xtasy to try to take Nisa out of the place. A bouncer beats up the would-be rescuer and prepares to deflower Nisa, but Joa walks in and magically stuns the attacker, which clears the place.
The shaman then heads back to the tribe, while Nisa and Jason, now in love, prepare for a dance contest, hoping to speak out about the plight of the rainforest when they are showcased on TV.
They win the contest, but the corporation's head stooge, Benjamin Maxwell, kidnaps Nisa afterwards. Jason finds them and helps Nisa to escape but twists his ankle, ruining their chances of performing on the show. 
Question: What is the name of the person that twists their ankle?
answer:

Jason.