instruction:
In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.
question:
Passage: An inventory of medium and large mammals in the park confirmed the presence of 30 species in Saguaro National Park between 1999 and 2008. Of these, 21 were found in the Tucson Mountain District and 29 in the Rincon Mountain District. A partial list of the park's mammals includes cougars, coyotes, bobcats, white-tailed deer, mule deer, javelinas, gray foxes, black-tailed jackrabbits, desert cottontails, ring-tailed cats, white-nosed coatis, ground squirrels, and packrats. One endangered mammal, the lesser long-nosed bat, lives part of the year in the park and part of the year in Mexico.The wide range of habitats in the park supports a diverse population of birds including some, such as the vermilion flycatcher and the whiskered screech owl, uncommon elsewhere in the United States. Among the park's 107 bird species are great horned owls, cactus wrens, ravens, kestrels, turkey vultures, roadrunners, woodpeckers, hawks, quails, and hummingbirds, and one threatened species, the Mexican spotted owl.The park's 36 reptile species include desert tortoises, diamondback rattlesnakes (one of the more commonly seen snakes), coral snakes, Gila monsters, short-horned lizards, spiny lizards, and zebra-tailed lizards. Despite the aridity, three amphibian species inhabit the park: the canyon tree frog, the lowland leopard frog, and Couch's spadefoot, which lives in underground burrows, emerging to breed during summer rains. Forest fires, which create erosion-prone burned areas, have destroyed many of the leopard frog's breeding pools, which fill with sediment. The Arizona Game and Fish Department lists the lowland leopard frog as a species of special concern.Urban sprawl, air and water pollution, noise, light pollution, and a range of habitat restricted by human infrastructure put stress on the park's mammals and other animals, but the most serious immediate threat to them is roadkill. About 50,000 vertebrates a year die on the park's roads when they are hit by a vehicle. The Rincon Mountain District has few roads, but Picture Rocks Road, an east–west commuter highway crossing the Tucson Mountain District, is highly dangerous to wildlife. Attempts in 2002 to convert it to a hiking trail failed after the proposal met with stiff public resistance.
answer:
What was attempted to be converted into a hiking trail?


question:
Passage: Andy prepares to go to cowboy camp with Woody, but while playing with Woody and Buzz, he accidentally tears Woody's arm. Andy's mom puts Woody on a shelf, and Andy leaves without Woody. The next day, after having a nightmare of being thrown away, Woody finds Wheezy, a squeeze toy who has been shelved for months due to a broken squeaker. When Andy's mother puts Wheezy in a yard sale, Woody rescues him, but is stolen by a greedy toy collector. From a commercial, Andy's toys identify the thief as Al McWhiggin, owner of Al's Toy Barn. Buzz, Hamm, Mr. Potato Head, Slinky Dog, and Rex set out to rescue Woody.
At Al's apartment, Woody learns that he is based on a 1950s black-and-white television puppet show called Woody's Roundup, and that along with Jessie, Bullseye, and Stinky Pete the Prospector, he is set to be sold to a toy museum in Tokyo. While the others are excited about going, Woody intends to return to Andy, upsetting Jessie. Stinky Pete explains that the museum is only interested in the collection if it is complete, and without Woody, they will be returned to storage. 
After Woody's arm is torn off completely, his attempt to retrieve it is foiled when Al's television set turns on, and he blames Jessie when he finds the TV remote in front of her. The next morning, Woody's arm is fixed by a toy repair specialist. He learns that Jessie once belonged to a girl named Emily, who eventually outgrew and finally donated her. Stinky Pete warns Woody that the same fate awaits him when Andy grows up, whereas he will last forever in the museum. Hearing this, Woody decides to go to Japan.
answer:
Which character does not want to be sold to a museum in Japan?


question:
Passage: Three years after the destruction of the Death Star, the Rebel Alliance, led by Princess Leia, has set up a new base on the ice planet of Hoth. The Imperial fleet, led by Darth Vader, continues to hunt for the new Rebel base by dispatching probe droids across the galaxy. Luke Skywalker is captured by a wampa while investigating one such probe, but manages to escape from the wampa's lair with his lightsaber. Before Luke succumbs to hypothermic sleep, the Force ghost of his late mentor, Obi-Wan Kenobi, instructs him to go to Dagobah to train under Jedi Master Yoda. Han Solo locates Luke and cuts open the tauntaun he rode there on to keep his friend warm; they wait there until being rescued by a search party the next morning.
Meanwhile, the probe alerts the Imperial fleet to the Rebels' location. The Empire launches a large-scale attack using AT-AT walkers to capture the base, which forces the Rebels to retreat. Han and Leia escape with C-3PO and Chewbacca on the Millennium Falcon, but the ship's hyperdrive malfunctions. They hide in an asteroid field, where Han and Leia grow closer amidst tension and briefly kiss. Vader summons bounty hunters to assist in finding the Falcon. Luke, meanwhile, escapes with R2-D2 in his X-wing fighter and crash-lands on the swamp planet of Dagobah. He meets a diminutive creature who reveals himself to be Yoda; after conferring with Obi-Wan's spirit, Yoda reluctantly accepts Luke as his student.
answer:

Who is told to go train under Yoda?