Based on the information present in the given passage, you need to write a correct answer to the given question. A correct answer is one that correctly and completely answers the question. Do not write answers that address the question partially or incorrectly. The correct answer must be contained in the given paragraph.

Ex Input:
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: Amy Nicholson said the crash that occurred at 6:45pm happened where?.

Ex Output:
Hurlburt Field's Eglin Range.

Ex Input:
Paragraph- Sent 1: In 1878, Martinez Campos was Governor-General of Cuba, and Maximo Gomez was Commander-in-Chief of the Cuban forces.
Sent 2: Both parties were weary of the prolonged hostilities, and neither was able to compel the other to surrender.
Sent 3: Spain, however, professed a willingness to yield an important part of the demands of her rebellious subjects.
Sent 4: Martinez Campos and Gomez met at Zanjon and, on February 10, 1878, mutually agreed to what has been variously called a peace pact, a treaty, and a capitulation.
Sent 5: The agreement was based on provisions for a redress of Cuban grievances through greater civil, political, and administrative privileges for the Cubans, with forgetfulness of the past and amnesty for all then under sentence for political offences.
Sent 6: Delay in carrying these provisions into effect gave rise to an attempt to renew the struggle two years later, but the effort was a failure.
Sent 7: Matters then quieted down for a number of years.
Sent 8: The Cubans waited to see what would be done.
Sent 9: The Spanish Governor-General still remained the supreme power and, aside from the abolition of slavery, the application of the Spanish Constitution and Spanish laws to Cuba, and Cuban representation in the Cortes, much of which was rather form than fact, the island gained little by the new conditions.
Sent 10: Discontent and protest continued and, at last, broke again into open rebellion in 1895.
Question: Which leaders in Cuba were weary of prolonged hostilities in 1878?.

Ex Output:
Martinez Campos.

Ex Input:
Paragraph- Sent 1: LONDON, England -- Graffiti artist Banksy, famed for infiltrating museum collections without their knowledge and spray-painting public buildings around the world, is holding his first major exhibition in years.
Sent 2: A Banksy painting of the British House of Commons at England's Bristol museum.
Sent 3: This time, however, the anonymous artist worked in tandem with the director of Bristol museum in the UK.
Sent 4: CNN's Max Foster got a preview of his largest project to date.
Sent 5: The artist's anonymity gained him notoriety and he became one of the art world's biggest names with his works selling at auction for hundreds of thousands of dollars.
Sent 6: The exhibition's range, while very varied, remained true to Banksy form with his usual unconventional take on art.
Sent 7: See pictures from Banksy's exhibition " "I think we might have dragged them down to our level rather than being elevated to theirs" Banksy, who is thought to be from Bristol, said about the museum.
Sent 8: He filled three stories of the building with his art in 36 hours under tight security, as only a few museum staff were aware of the shows' imminent arrival.
Sent 9: His work is hidden among the museum's usual exhibits and is split into different rooms, including installations, paintings and sculptures.
Sent 10: In one of the paintings, a character has been cut out and is instead sitting on the painting's frame, perhaps taking a break from posing?.
Question: How long did it take Banksy to hide his work among three stories of the museum's usual exhibits?.

Ex Output:
36 hours.