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.

Paragraph- Sent 1: Soon Sweetwater realised that his work was over for the night and planned to leave.
Sent 2: But there was one point to be settled first.
Sent 3: Was there any other means of exit from these grounds save that offered by the ordinary driveway?
Sent 4: He had an impression that in one of his strolls about, he had detected the outlines of a door in what looked like a high brick wall in the extreme rear.
Sent 5: If so, it were well worth his while to know where that door led.
Sent 6: Working his way along in the shadow cast by the house and afterward by the stable itself, he came upon what was certainly a wall and a wall with a door in it.
Sent 7: He could see the latter plainly from where he halted in the thick of the shadows.
Sent 8: The moonlight shone broadly on it, and he could detect the very shape and size of its lock.
Sent 9: It might be as well to try that lock, but he would have to cross a very wide strip of moonlight in order to do so, and he feared to attract attention to his extreme inquisitiveness.
Sent 10: Yet who was there to notice him at this hour?
Sent 11: Mr. Cumberland had not moved, the girls were upstairs, Zadok was busy with his paper, and the footman dozing over his pipe in his room over the stable.
Sent 12: Sweetwater had just come from that room, and he knew.
Does Sweetwater find out where the door leads?

Paragraph- Sent 1: Hundreds of thousands of years before China was to become the world's longest-running civilization, the prologue was enacted by means of the flicker of a carefully tended fire.
Sent 2: Peking Man, a forebear of Homo sapiens, achieved a mastery of fire.
Sent 3: We might call it the first Chinese invention.
Sent 4: Not that he devised flint and steel, matches, or any other way of creating fire.
Sent 5: Peking Man simply learned how to capture flame, perhaps from a forest fire, and keep it alight.
Sent 6: He thus enjoyed two revolutionary luxuries: light and heat.
Sent 7: Technologically and sociologically, it was a phenomenal breakthrough: with fire, communities could live year 'round in one cave, in which cooking and even smelting could be pursued.
Sent 8: And so, by 600,000 b.c., about 50 km (31 miles) southwest of present-day Beijing, the ancestors of mankind were ready to settle down.
Sent 9: Several hundred thousand years later, when Marco Polo reached the capital of China, he was astonished by a further development in fire technology.
Sent 10: The Chinese, he announced, used black stones dug out of mountains as fuel.
Sent 11: Europeans did not yet have a word for "coal," nor had they discovered a use for it.
Sent 12: The First Dynasty The confluence of mythology and history in China took place around 4,000 years ago during what is referred to as the Xia (Hsia) Dynasty.
Sent 13: This was still the Stone Age, but the people are thought to have made silk from thread produced by the worms they cultivated on the leaves of their mulberry trees.
Sent 14: And written language (which evolved as early as 4,500 to 5,000 years ago) was already in use, originally by oracles and then by official scribesChina's first scholars.
Sent 15: During the second of the quasi-legendary dynasties, the Shang (from about the 16th to 11th centuries b.c.), the Chinese developed an interest in art.
Sent 16: Careful geometric designs as well as dragon and bird motifs adorned bowls and implements.
Sent 17: And with the arrival of the Bronze Age, the Chinese created bronze vessels of such beauty and originality that, until modern times, archaeologists refused to believe they were cast 3,000 years ago.
Sent 18: The Shang Dynasty gave rise to the concept of one Chinese nation under one government.
What is the modern-day name for the fuel Marco Polo found when he reached the capital of China?

Paragraph- Sent 1: Phillips Andover Academy, one of the most elite and selective boarding high schools in the country, failed again to elect a girl to its top student position -- the school presidency.
Sent 2: Since the school went co-ed in 1973, only three girls have held this office.
Sent 3: In a letter that launched a fiery debate across its campus, senior girls implored their peers to look hard at the school's "staggering gender imbalance" in student leadership.
Sent 4: Headmaster John Palfrey responded by telling The New York Times, "Girls have not had equal access to top leadership positions."Sent 5: Yet, access for girls is rarely the problem when it comes to pursuing leadership.
Sent 6: Feeling authorized to take leadership roles is the problem.
Sent 7: It starts early.
Sent 8: From childhood to adolescence, girls face mixed messages about displaying power and authority.
Sent 9: The girls at Andover and elsewhere are socialized to be likeable, to please others, to not tout their own successes and to speak softly like proper girls.
Sent 10: As a result, they face powerful psychological barriers to attaining leadership roles.
Sent 11: The impact of what I call the "curse of the good girl" effect first appears in friendships, when young girls take pains to avoid direct conflict with peers.
Sent 12: "I want to tell her how I feel," a typical girl would say in my research interviews, "but what if she hates me or turns other people against me?"Sent 13: These girls often resorted to gossip and other forms of indirect communication, or they internalize their feelings in unhealthy ways.
Sent 14: Over time, pretending not to be angry with a friend when you are, or turning to a text messages instead of having an honest conversation, becomes a formative habit of communication.
Sent 15: Meanwhile, the muscles that girls need to assert their strongest feelings and opinions atrophy.
Sent 16: By the time girls join sports teams and school organizations, many have imported these social habits into student leadership contexts.
Is the problem access to leadership or feeling authorized to take leadership positions?