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.

Input: Consider Input: Paragraph- Sent 1: About 20 minutes later, at 7:35, another passenger for Flight 77, Hani Hanjour, placed two carry-on bags on the X-ray belt in the Main Terminal's west checkpoint, and proceeded, without alarm, through the metal detector.
Sent 2: A short time later, Nawaf and Salem al Hazmi entered the same checkpoint.
Sent 3: Salem al Hazmi cleared the metal detector and was permitted through; Nawaf al Hazmi set off the alarms for both the first and second metal detectors and was then hand-wanded before being passed.
Sent 4: In addition, his over-the-shoulder carry-on bag was swiped by an explosive trace detector and then passed.
Sent 5: The video footage indicates that he was carrying an unidentified item in his back pocket, clipped to its rim.
Sent 6: When the local civil aviation security office of the Federal Aviation Administration (FAA) later investigated these security screening operations, the screeners recalled nothing out of the ordinary.
Sent 7: They could not recall that any of the passengers they screened were CAPPS selectees.
Sent 8: We asked a screening expert to review the videotape of the hand-wanding, and he found the quality of the screener's work to have been "marginal at best."Sent 9: The screener should have "resolved" what set off the alarm; and in the case of both Moqed and Hazmi, it was clear that he did not.
Sent 10: At 7:50, Majed Moqed and Khalid al Mihdhar boarded the flight and were seated in 12A and 12B in coach.
Sent 11: Hani Hanjour, assigned to seat 1B (first class), soon followed.
Sent 12: The Hazmi brothers, sitting in 5E and 5F, joined Hanjour in the first-class cabin.
Sent 13: Newark: United 93.
Sent 14: Between 7:03 and 7:39, Saeed al Ghamdi, Ahmed al Nami, Ahmad al Haznawi, and Ziad Jarrah checked in at the United Airlines ticket counter for Flight 93, going to Los Angeles.
Sent 15: Two checked bags; two did not.
Sent 16: Haznawi was selected by CAPPS.
Sent 17: His checked bag was screened for explosives and then loaded on the plane.
Sent 18: The four men passed through the security checkpoint, owned by United Airlines and operated under contract by Argenbright Security.

Output: Hani Hanjour made it through airport security and later one more makes it through but which one set off the metal detector?

Input: Consider Input: Paragraph- Sent 1: Expansion quickly peaked however, and the European powers who had carved up the New World set about testing each other in dynastic conflicts and colonial rivalry.
Sent 2: The English were the main rivals of the Dutch on the high seas, and there were several wars between the two in the 17th and 18th centuries.
Sent 3: In 1665-1667 the Dutch sailed up the River Medway and sank the British fleet moored there.
Sent 4: The 18th century saw Amsterdam grow into the foremost financial center in the world, but the seeds of decline had already been planted.
Sent 5: When the English colonies in New England rose up in revolt against the British, they found ready allies in the Dutch.
Sent 6: From their colonies in the Caribbean they sent caches of arms and ammunition.
Sent 7: The British were furious and went to war in 1780, destroying the Dutch navy and signaling a sudden decline in power and influence from which the Netherlands never recovered.
Sent 8: Trade suffered to such an extent that in 1791 the VOC went into liquidation.
Sent 9: In the latter part of the century there were anti-Orange demonstrations by pro-French factions in the country, and in 1795 Napoleon Bonaparte took the Netherlands in his epic march across Europe.
Sent 10: Under the yoke of another foreign power, and with trade at an all time low, the Golden Age was truly dead.
Sent 11: The Return of the House of Orange Napoleon installed his brother Louis as King of Holland and he chose to take the fine Town Hall on Dam Square as his palacenow the Koninklijk Palace.
Sent 12: But only four years later he fled the city after civil disturbances broke out when he raised taxes.
Sent 13: When Napoleon's bubble burst and French power began to wane, William of Orange emerged from exile and was proclaimed king in 1813.
Sent 14: Amsterdam had to work its way out of economic decline, but throughout the 19th century the city grew steadily.
Sent 15: Industrialization changed the city.
Sent 16: With the building of the Central Station at the end of the century, Amsterdam turned its back on its seafaring past and looked towards the mechanical age for its future.
Sent 17: The station was built over the old harbor wall and some of the oldest canals in the city center were filled in to allow better access to motorized vehicles.
Sent 18: Dam Square was landlocked for the first time in its history.

Output: Why did trade suffer to such a severe extent in 1791?

Input: Consider Input: Paragraph- Sent 1: Before crossing to Asia, Alexander wanted to safeguard his northern borders.
Sent 2: In the spring of 335 BC, he advanced to suppress several revolts.
Sent 3: Starting from Amphipolis, he traveled east into the country of the "Independent Thracians"; and at Mount Haemus, the Macedonian army attacked and defeated the Thracian forces manning the heights.
Sent 4: The Macedonians marched into the country of the Triballi, and defeated their army near the Lyginus river (a tributary of the Danube).
Sent 5: Alexander then marched for three days to the Danube, encountering the Getae tribe on the opposite shore.
Sent 6: Crossing the river at night, he surprised them and forced their army to retreat after the first cavalry skirmish.
Sent 7: News then reached Alexander that Cleitus, King of Illyria, and King Glaukias of the Taulanti were in open revolt against his authority.
Sent 8: Marching west into Illyria, Alexander defeated each in turn, forcing the two rulers to flee with their troops.
Sent 9: With these victories, he secured his northern frontier.
Sent 10: While Alexander campaigned north, the Thebans and Athenians rebelled once again.
Sent 11: Alexander immediately headed south.
Sent 12: While the other cities again hesitated, Thebes decided to fight.
Sent 13: The Theban resistance was ineffective, and Alexander razed the city and divided its territory between the other Boeotian cities.
Sent 14: The end of Thebes cowed Athens, leaving all of Greece temporarily at peace.
Sent 15: Alexander then set out on his Asian campaign, leaving Antipater as regent.
Output: How did the Thebans rebel against Alexander?