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 (", ").

Input: Consider Input: Paragraph- Sent 1: Starting from Scratch: Whoever first stepped ashore on Madeira discovered no signs of previous habitationno Stone-Age natives, as the Spanish found on the Canary Islands, and no mysterious monuments to the past, as on the Balearics.
Sent 2: Occupation of Madeira began in the early 1420s as a decidedly minimalist project: colonists arrived with only as much as they could carry from mainland Portugal.
Sent 3: They found plenty of water pouring down from the mountains, and more timber than anyone knew what to do with.
Sent 4: So they set about clearing the land for agriculture, setting fire to massive tracts of forest.
Sent 5: Legend says that a great fire burned for seven years on the island, leveling it of all its trees.
Sent 6: The fire provided the soil with a rich ash fertilizer, which complemented the luxuriant growing conditions of tropical sun and plentiful water.
Sent 7: The Portuguese saw valuable economic opportunity in their new possession and ordered Malvasia grapes from Crete and sugar cane from Italy in an effort to seed the island's first cash crops.
Sent 8: The project was not a simple one.
Sent 9: Colonists had to locate enough level ground to grow crops on and solve the issue of irrigating them.
Sent 10: Brute strength, without aid of machinery, carved flat surfaces out of the mountains, and settlers built the terracesstill seen todayon the steep slopes.
Sent 11: The problem of watering crops was solved by the irrigation system known as levadassimply-designed water channels that wound down from water sources on the verdant mountain tops.
Sent 12: The levadas were largely built by slave laborers from Africa, whose primary employment was on sugar plantations.
Sent 13: New Madeirans traded sugar, the era's dominant luxury item, with Britain and Flanders, and they proved skillful in the art of winemaking.
Sent 14: The island's burgeoning economic significance propelled population growth, and by the middle of the 15th century Madeira was home to 800 families.
Sent 15: A 1514 census recorded 5,000 inhabitants.
Sent 16: In 1478 Madeira welcomed a visitor who would greatly assist the island's future wine trade.
Sent 17: Christopher Columbus, not yet a sailor of any renown, sailed to Madeira on an assignment to buy sugar cane.
Sent 18: His sojourn was unsuccessful, as money failed to arrive for part of the shipment.
Question: What famous explorer would be sail to the colony in 1478?.

Output: 17.

Input: Consider Input: Paragraph- Sent 1: This apartment, the best in Fort Laramie, was that usually occupied by the legitimate bourgeois, Papin; in whose absence the command devolved upon Bordeaux.
Sent 2: The latter, a stout, bluff little fellow, much inflated by a sense of his new authority, began to roar for buffalo robes.
Sent 3: These being brought and spread upon the floor formed our beds; much better ones than we had of late been accustomed to.
Sent 4: Our arrangements made, we stepped out to the balcony to take a more leisurely survey of the long looked-for haven at which we had arrived at last.
Sent 5: Beneath us was the square area surrounded by little rooms, or rather cells, which opened upon it.
Sent 6: These were devoted to various purposes, but served chiefly for the accommodation of the men employed at the fort, or of the equally numerous squaws, whom they were allowed to maintain in it.
Sent 7: Opposite to us rose the blockhouse above the gateway; it was adorned with a figure which even now haunts my memory; a horse at full speed, daubed upon the boards with red paint, and exhibiting a degree of skill which might rival that displayed by the Indians in executing similar designs upon their robes and lodges.
Sent 8: A busy scene was enacting in the area.
Sent 9: The wagons of Vaskiss, an old trader, were about to set out for a remote post in the mountains, and the Canadians were going through their preparations with all possible bustle, while here and there an Indian stood looking on with imperturbable gravity.
Question: Who's wagons were being ready in the scene near in the gateway under the blockhouse?.

Output: 7, 8, 9.

Input: Consider Input: Paragraph- Sent 1: Before the mysterious disappearance of one of its passenger jets this month, Malaysia wasn't a country used to finding itself dominating headlines around the world.
Sent 2: Some of its Southeast Asian neighbors, including Indonesia and the Philippines, have suffered devastating natural disasters in recent years and are all too familiar with the media frenzy that accompanies a major crisis.
Sent 3: But Malaysia has largely managed to stay out of the international spotlight since its independence from British colonial rule more than half a century ago.
Sent 4: "It is one of these countries, because of its geography, that doesn't have earthquakes," said Ernest Bower, senior adviser for Southeast Asia studies at the Center for Strategic and International Studies.
Sent 5: "It doesn't have tsunamis.
Sent 6: It hasn't been tested with a disaster like this."Sent 7: The disappearance of Malaysia Airlines Flight 370 has thrust the government into the dazzling glare of worldwide attention.
Sent 8: And it hasn't emerged with very good grades.
Sent 9: "I think on a stress test, they're failing," Bower told CNN's Jake Tapper, pointing to the government's coordination of different agencies and communication with other countries.
Sent 10: China among critics Criticism and complaints have come from other countries involved in the search for the missing plane, including China and Vietnam, and from the relatives of passengers.
Sent 11: Malaysian officials have created confusion by issuing contradictory statements on key aspects of the investigation.
Sent 12: The majority of the people on board the plane were Chinese, and Beijing has increasingly voiced its displeasure with the search, especially after Malaysia announced over the weekend that evidence suggested the plane had been deliberately flown west into the Indian Ocean, away from its last confirmed location over the South China Sea.
Sent 13: "The new information means the intensive search in the South China Sea for the whole past week was worthless and would never bear fruit," said a commentary published by China's state-run news agency Xinhua.
Sent 14: "Even worse, the golden time for saving possible survivors, if any, was generously wasted.".
Question: New information (from Malaysia) has potentially wasted time for what?.
Output: 13, 14.