You need to read the given passage and construct a question about the information present in the passage. The question should be answerable from the passage. Most importantly, only those questions are allowed whose answers cannot be determined from a single sentence. Do not generate questions that require only a single sentence to answer. Instead, try to combine two sentences and create a question from that combination. Do not create open-ended questions, i.e., the answers to them cannot be found precisely from the information provided in the passage.
Example: Paragraph- Sent 1: A Republican bid to keep the government open past Friday includes no new money for the construction of a border wall along the U.S.-Mexico border, according to several congressional aides familiar with ongoing talks.
Sent 2: GOP leaders submitted the new offer Tuesday afternoon in an effort to appease Democrats, whose votes are needed to avert a shutdown of federal agencies, several House and Senate aides said.
Sent 3: However, Republicans also insisted on increases in border security and defense spending, including money to repair existing fencing and new surveillance technology to patrol the nearly 2,000-mile border.
Sent 4: Democrats have indicated that they would support such appropriations so long as no money goes toward an actual wall.
Example solution: Who has to be appeased to keep the government open?
Example explanation: This is a good multi-sentence question because, "appease Democrats" is mentioned in Sent 2, while "keep the government open" is part of Sent 1. As this question requires more than one sentences to answer, it's a good question.

Problem: Paragraph- Sent 1: Starting from Scratch: Whoever first stepped ashore on Madeira discovered no signs of previous habitation — no 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 terraces — still seen today — on the steep slopes.
Sent 11: The problem of watering crops was solved by the irrigation system known as levadas — simply-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.

Solution: Why was it so difficult of a project for the colonist to produce their first cash crops?