TASK DEFINITION: You are given a paragraph, with numbered sentences, and a question. Write the numbers of the sentences needed to answer the given question. Separate multiple sentence numbers with a comma (", "). E.g. "1, 2" would be the correct response if Sent 1 and Sent 2 are needed to answer the given question (do not include sentences that contain no information that is necessary to answer the question). Sort the sentence numbers in an increasing order (i.e., '1, 2', instead of '2, 1'). Your answer should not contain anything than the sentence numbers separated by a comma (e.g. '1, 2, 3, 4'). The given question requires more than one sentence to answer. So, your answer must contain at least one comma (", ").
PROBLEM: Paragraph- Sent 1: Comanche Indians have trapped the evil of their land in a monster made up of a mixture of other animals .
Sent 2: The Comanche have placed a protective spear in the ground to contain the evil .
Sent 3: A young boy pulls the spear from the ground while pocketing a rabbit foot talisman .
Sent 4: He starts to play with the spear .
Sent 5: A Comanche catches the boy , and startled , he runs away with the rabbit 's foot .
Sent 6: The Native American places the spear back , realizing too late that the rabbits foot is now gone .
Sent 7: After that , white men come and start drilling for oil .
Sent 8: Skip to current time , a divorced father , Mance Cashen , moves to the area with his new wife , baby , and his son from his first marriage , Willy ( played by ( ( Chris Miller , who is visiting .
Sent 9: Willy notices something peculiar in the house and tries to warn his father and step-mother .
Sent 10: They do not believe him .
Sent 11: Willy is attacked while on a tire swing over a small water hole .
Sent 12: The creature grabs his foot and Willy struggles , eventually getting away .
Sent 13: He eventually befriends the local drunk , T. C. van Houten .
Sent 14: A nice old man with some bad memories who knows something about the evil near the oil well and was in a situation similar to Willy 's .
Sent 15: In the meantime a Comanche Indian , Chief Sam John , comes to warn Mance of the evil and the need to keep it contained .
Sent 16: Sam John informs Mance the evil was originally intended to stop the white man , but it is indiscriminate in whom it kills instead .
Sent 17: Mance will have none of it .
Sent 18: Willy eventually takes a spear he finds on his property to Sam John and tries to find out what is going on .
Question: The Comanche places what in the ground to contain the evil?.

SOLUTION: 2.

PROBLEM: Paragraph- Sent 1: We drove about a great deal--the country at the back of Deauville, going away from the sea, is lovely--very like England--charming narrow roads with high banks and hedges on each side--big trees with spreading branches meeting overhead--stretches of green fields with cows grazing placidly and horses and colts gambolling about.
Sent 2: It is a great grazing and breeding country.
Sent 3: There are many haras (breeding stables) in the neighbourhood, and the big Norman posters are much in demand.
Sent 4: I have friends who never take their horses to the country.
Sent 5: They hire for the season a pair of strong Norman horses that go all day up and down hill at the same regular pace and who get over a vast amount of country.
Sent 6: We stopped once or twice when we were a large party, two or three carriages, and had tea at one of the numerous farmhouses that were scattered about.
Sent 7: Boiling water was a difficulty--milk, cider, good bread and butter, cheese we could always find--sometimes a galette, but a kettle and boiling water were entirely out of their habits.
Sent 8: They used to boil the water in a large black pot, and take it out with a big spoon.
Sent 9: However, it amused us, and the water really did boil.
Question: Who hires Norman horses?.

SOLUTION: 4, 5.

PROBLEM: Paragraph- Sent 1: Hurlburt Field, Florida (CNN) -- An Air Force CV-22 Osprey crashed Wednesday during a routine training mission north of Navarre, Florida, injuring five crew members aboard, a military official said.
Sent 2: The crash occurred about 6:45 p.m.
Sent 3: at Hurlburt Field's Eglin Range, said Amy Nicholson, chief of public affairs at the airfield.
Sent 4: The five injured crew members were taken to an area hospital, Nicholson said.
Sent 5: The extent of their injuries was not immediately known.
Sent 6: The cause of the accident is under investigation, she said.
Sent 7: The Osprey was assigned to the 1st Special Operations Wing, the Air Force said.
Sent 8: The tilt-rotor aircraft can fly like an airplane and land like a helicopter.
Sent 9: The Army began developing the Osprey in 1982, though the program was nearly scrapped in 1989 when then-Secretary of Defense Dick Cheney sought to cancel it because of ballooning costs.
Sent 10: Questions were raised about the safety of the Osprey after two crashes, including one in 1992 at a Marine Corps air base in Virginia that killed the crew.
Sent 11: In late 2000, the Marine Corps grounded the Osprey fleet after two crashes -- one in Arizona that killed four crew members and 15 passengers, and another in North Carolina that killed the crew.
Sent 12: A redesign was ordered on the Osprey, and it resumed flights in 2002.
Sent 13: The Air Force began using Ospreys in 2008 after testing the aircraft in 2006.
Sent 14: They were first deployed by the Marines in Iraq in 2007 after 18 years and $20 billion in development.
Question: What reasons might have caused the Osprey to be scrapped?.

SOLUTION:
9, 10, 11.