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.

Example Input: Passage: The open waters are inhabited by fishes, molluscs and crustaceans living on sea grasses or who prey on each other. The shallowness of the lagoon makes it suitable habitat for diving birds such as anhinga, cormorants and diving ducks. The bay also provides habitat for juvenile sea animals that have left the shelter of the mangrove belts.  Manatees frequent the quiet waters of the bay. The bay has a year-round population of double-crested cormorants. Winter residents include northern gannets, American white pelicans and common loons. The bay also has a resident population of common bottlenose dolphins.Biscayne Bay is a shallow lagoon with little vertical density or salinity gradient due to its lack of depth. Instead of a vertical gradient, the bay shows a horizontal density gradient, with fresh water entering from the drainage canals on the west side and seawater entering through gaps in the keys and through the safety valve section of shoals. Bay salinity reaches a peak in June. Changes in the salinity pattern of the bay have had negative effects on formerly abundant species such as red drum. Biscayne Bay and Florida Bay are major nurseries for red grouper and gray snapper. The bottom of the lagoon hosts sponges and soft corals in places where grasses cannot not grow. Three primary species of seagrass are found in the park: turtlegrass, shoal grass and manatee grass. The endangered Johnson's seagrass is also found in small quantities in the bay, which is at the southern end of the grass's range. Roughly 75 percent of the central bay floor is covered by grasses. Scarring of seagrass beds by vessel groundings or propellers is a significant problem. About 200 such incidents are documented each year, with full re-growth requiring up to 15 years. The bay is also affected by commercial shrimp trawling, which is permitted in park waters.  The passage of roller-frame trawl nets does not harm grasses, but damages soft corals and sponges.
Example Output: What is the name of the entity that provides habitat for juvenile sea animals that have left the shelter of the mangrove belts?

Example Input: Passage: The first recorded inhabitants of the Susquehanna River valley were the Susquehannocks, an Iroquoian speaking people. Their name meant "people of the muddy river" in the Algonquian, but their name for themselves is unknown. Decimated by diseases and warfare, they had largely died out, moved away, or been assimilated into other tribes by the early 18th century. The lands of the West Branch Susquehanna River valley were then chiefly occupied by the Munsee phratry of the Lenape (or Delaware), and were under the nominal control of the Five (later Six) Nations of the Iroquois. Two important paths of these native indigenous peoples ran along parts of White Deer Hole Creek.The Great Island Path was a major trail that ran north along the Susquehanna River from the Saponi village of Shamokin at modern Sunbury, fording the river there and following the west bank of the West Branch Susquehanna River north until White Deer Hole valley. The path turned west at Allenwood and followed White Deer Hole Creek until about the present location of Elimsport. There it headed northwest, crossed North White Deer Ridge and passed west through the Nippenose valley, then turned north and crossed Bald Eagle Mountain via McElhattan Creek and ran along the south bank of the river to the Great Island (near the present day city of Lock Haven). The stretch from the mouth of the creek to the Nippenose valley is approximately followed by Route 44. From the Great Island, the Great Shamokin Path continued further west to the modern boroughs of Clearfield and Kittanning, the last on the Allegheny River.
Culbertson's Path followed White Deer Hole Creek west from Allenwood, then followed Spring Creek north, crossed Bald Eagle Mountain and followed Mosquito Run to the river at the current borough of Duboistown. Here it crossed the river to "French Margaret's Town" (western modern day Williamsport) before joining the major Sheshequin Path, which led north up Lycoming Creek to the North Branch of the Susquehanna River, modern New York, and the Iroquois there. These trails were only wide enough for one person, but settlers in White Deer Hole valley broadened the path to DuBoistown to take grain to Culbertson's mill on Mosquito Run, hence the name. Culbertson's Path was used as a part of the Underground Railroad until the American Civil War began in 1861. Escaped slaves would often wade in creeks to hide their scent from pursuing bloodhounds. In 2009, there is still a "Culbertson's Trail", for hiking over Bald Eagle Mountain from Pennsylvania Route 554 to Duboistown.
Example Output: What is the name of the location that the people who widened the trails settled in?

Example Input: Passage: Five years after socialite Ursula Stanhope left civilization to marry George of the Jungle, George finds himself hard-pressed to fulfill the roles of jungle king, father, and husband. George's stress level increases when the "Mean Lion" challenges him for leadership of the jungle, and when Ursula's mother Beatrice teams up with Ursula's ex-fiancé, Lyle, in a plot to forcibly take away all that George holds most dear. 
To do this, Beatrice invites Ursula, George, and George Junior to visit Las Vegas, which they accept. Throughout the visit, Beatrice and some of Ursula's fellow socialites try constantly to convince Ursula that George is unworthy of her affection. George, observing the threats but not his wife's resistance, begins to think himself unworthy of Ursula.
During the same time, George's mentor Ape has become a gambler and is in debt to several creditors, including Lyle. Upon discovering that Ape does not possess the exploitation rights of Ape Mountain, but George does, Lyle instead makes Ape work off his debts from the gambling for the next 17 years. He then engages Ape as a staged song performer and steals the deed to Ape Mountain from George's wardrobe. He thereafter sends two agents, Sally and Kowalski, to Ape Mountain, where they begin to demolish the jungle. The animals, terrified, turn to the Lion for guardianship.
Having failed to convince Ursula to divorce George, Beatrice hires a master of hypnosis to hypnotize Ursula into having no memory of having known George. The hypnotist brainwashes Ursula, giving her the idea that she had married Lyle. George, upon hearing from Beatrice that Ursula has left him, leaves his luck-charm with Ursula as she sleeps, then departs. He rescues Ape and leaves Las Vegas. Their departure triggers much commotion when the police force and the Animal Control Agency join forces to recapture them.
Example Output:
What is the full name of the person that is married to the man who is challenged by the "Mean Lion"?