TASK DEFINITION: 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.
PROBLEM: Passage: The film starts off with a scene from the novel Moby Dick, with a whaler on a stormy sea in the 19th century, chasing "the white whale". It turns out that the scene comes from the imagination of Dot, while she is sitting with the book. She goes out to play with Nelson the dolphin in his pool, and he teaches her how to stay underwater for long periods of time and to communicate underwater, as well as the history and evolution of sea creatures.
While they play together, Nelson hears the wail of a beached whale named "Tonga" from the local coast, and jumps out of his pool, over the cliff beside, and dives into the ocean on the other side, to check what is going on, with Dot coming along. Dot walks up on land to talk with Tonga, but becomes upset as two boys, Alex and Owen, stand and throw sand on the whale. The boys say that they only want to push the whale back to the sea. Together, they try to push Tonga back to the water, but fail. They decide to gather as many kids as possible, in order to help the whale as much as they can.
While Alex and Owen start to gather help, Dot sits beside Tonga, trying to converse. Tonga explains that her family has been killed by whalers, and she is the only survivor, but has lost the will to live. Dot explains that she and others want to help Tonga, and tries to by having Tonga placed in the same pool as Nelson to let her recover. Dot then realizes that they do not have a transport facility for a whale. Meanwhile, a crooked fishmonger becomes interested in Tonga as a possible "Fish" source. 
Question: What is the first name of the character who learns about the history and evolution of sea creatures?

SOLUTION: Dot.

PROBLEM: Passage: When Mary Beekman loses her waitress job, after a fight with her loutish boyfriend, trucker Mike O'Reilly she stands at a bridge on a windy night, losing her pay check through a windblown and leans over the guardrail of the bridge to catch it. Socialite Kenneth Alden catches her, thinking she wants to jump the bridge. He's lost everything that is not already mortgaged. Both down on their luck, they assume that the other is there to jump off the bridge.
Instead, Mary has an idea. If Ken sells shares to a syndicate of his wealthy friends, in a phoney beauty product, they'll have enough money for some clothes to pass Mary off in society, long enough to meet and marry a wealthy bachelor. Then, they can pay everyone back, with interest. The con might work, except that Ken has too much integrity to marry for money to Clarissa (whom he loves for years), and Mary is beginning to see his point when she falls for Pat, who has secrets of his own.
The plot boils over when Mike shows up to blow the lid off. Pat's valet is a thief, who promised not to act foolishly. But he escapes with a stolen Tiara. Meantime Mary thinks to leave as things do not work out, so she shares the taxi to the station with Pat's valet escaping with the Tiara. After a police chase, Mary is hauled off to the station.
It looks like no one is going to end up with anything, but a bad reputation; but, it's not over yet, in this curious, romantic comedy, about the social set, in 1930's America, from Chesterfield films. 
Question: What is the full name of the person who wanted Ken to sell beauty product shares to his friends?

SOLUTION: Mary Beekman.

PROBLEM: Passage: Shoshone National Forest is an integral part of the Greater Yellowstone Ecosystem, which has 1,700 documented species of plants. Since the elevation of the land in the forest ranges from 4,600 to 13,804 ft (1,402 to 4,207 m), which is more than 9,000 ft (2,700 m), the forest has a wide variety of ecosystems. Lower elevations often have sagebrush and grass-dominated vegetation types, while forested areas are dominated by various combinations of tree and shrub species. These include lodgepole pine, which along with Rocky Mountain juniper, and quaking aspen are found at elevations up to 9,000 ft (2,700 m). At higher elevations subalpine fir, Engelmann spruce, whitebark pine and limber pine, are common, each occurring up to timberline. The region above timberline makes up 25 percent of the total acreage of the forest and of that 13 percent is listed as just either barren, rock or ice. The types of plant species is highly dependent on the amount of water available, and trees are more commonly found on higher slopes due to the longer lasting snowfall which keeps the soil moister for a longer time into the summer months. Along lower elevation riparian corridors, cottonwoods and willows are typically dominant. Numerous plant species are endemic to the region including some that are rare. Among them, the whitlow grass, fremont bladderpod, shoshonea, and the north fork Easter daisy provide vivid white and yellow flowers during the spring and summer.Exotic species of flora that are not native to the region include Canada thistle, Musk thistle, Spotted knapweed, Leafy spurge and Yellow toadflax. These non-native plant species are considered noxious, impacting native plant communities and the species that thrive on them. Native species such as the mountain pine beetle are having an enormous negative impact on some tree species. A survey of the forest performed in 2010 indicated that over 1,000,000 acres (400,000 ha) of timberland had been impacted by insects such as the mountain pine beetle, spruce bark beetle and Douglas fir beetle, and that the insects had killed between 25 and 100 percent of the trees in the impacted areas. The forest service is addressing the situation by performing controlled burns, selling dead trees as firewood, timber harvesting and spraying the highest value areas. 
Question: What non-native plant species are considered noxious?

SOLUTION:
Canada thistle.