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 (", ").
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Question: Paragraph- Sent 1: The conquerors, having disarmed the conquered, have imposed their economic conditions, their absurd moralities and territorial humiliations, as those imposed on Bulgaria, Turkey and Hungary, conditions which are sufficiently difficult to be maintained.
Sent 2: And as the ferment of hate develops, the conquerors do not disarm.
Sent 3: Above all, the little States do not disarm, who have wanted too much, have obtained too much, and now do not know how to maintain what they have.
Sent 4: In many countries for certain social reasons war has become an industry; they live by the state of war.
Sent 5: What would they do without a state of war?
Sent 6: In general, then, Europe has considerably more men under arms than in 1913.
Sent 7: Not only has it not disarmed, as the Entente always declared would be the consequence of the victory of the principles of democracy, but the victors are always leaning toward further armament.
Sent 8: The more difficult it becomes to maintain the conditions of the peace, because of their severity and their absurdity, the more necessary it is to maintain armies.
Sent 9: The conquered have not armies; the conquerors are, or, perhaps, up to a short time ago, were sure that the big armies would serve to enforce the payment of the indemnities.
Sent 10: Now, in fact, they would not serve for anything else.
Question: Who does "not serve for anything else"?.

Answer: 9, 10.

Question: Paragraph- Sent 1: Alexander III of Macedon (20/21 July 356 - 10/11 June 323 BC), commonly known as Alexander the Great (Greek: Alexandros o Megas, Alexandros ho Megas [a.lek.san.dros ho me.gas]), was a King (Basileus) of the Ancient Greek kingdom of Macedon and a member of the Argead dynasty.
Sent 2: Born in Pella in 356 BC, Alexander succeeded his father, Philip II, to the throne at the age of twenty.
Sent 3: He spent most of his ruling years on an unprecedented military campaign through Asia and northeast Africa, until by the age of thirty he had created one of the largest empires of the ancient world, stretching from Greece to Egypt and into northwest India.
Sent 4: He was undefeated in battle and is considered one of history's most successful military commanders.
Sent 5: During his youth, Alexander was tutored by the philosopher Aristotle until the age of 16.
Sent 6: After Philip was assassinated in 336 BC, Alexander succeeded his father to the throne and inherited a strong kingdom and an experienced army.
Sent 7: He had been awarded the generalship of Greece and used this authority to launch his father's Panhellenic project to lead the Greeks in the conquest of Persia.
Sent 8: In 334 BC, he invaded the Achaemenid Empire, ruled Asia Minor, and began a series of campaigns that lasted ten years.
Sent 9: Alexander broke the power of Persia in a series of decisive battles, most notably the battles of Issus and Gaugamela.
Sent 10: He subsequently overthrew the Persian King Darius III and conquered the Achaemenid Empire in its entirety.
Sent 11: At that point, his empire stretched from the Adriatic Sea to the Indus River.
Sent 12: Seeking to reach the "ends of the world and the Great Outer Sea", he invaded India in 326 BC, but was eventually forced to turn back at the demand of his troops.
Sent 13: Alexander died in Babylon in 323 BC, the city he planned to establish as his capital, without executing a series of planned campaigns that would have begun with an invasion of Arabia.
Sent 14: In the years following his death, a series of civil wars tore his empire apart, resulting in several states ruled by the Diadochi, Alexander's surviving generals and heirs.
Sent 15: Alexander's legacy includes the cultural diffusion his conquests engendered, such as Greco-Buddhism.
Sent 16: He founded some twenty cities that bore his name, most notably Alexandria in Egypt.
Sent 17: Alexander's settlement of Greek colonists and the resulting spread of Greek culture in the east resulted in a new Hellenistic civilization, aspects of which were still evident in the traditions of the Byzantine Empire in the mid-15th century and the presence of Greek speakers in central and far eastern Anatolia until the 1920s.
Sent 18: Alexander became legendary as a classical hero in the mold of Achilles, and he features prominently in the history and myth of Greek and non-Greek cultures.
Question: How long after Phillip's death did Alexander invade India?.

Answer: 2, 6.

Question: Paragraph- Sent 1: The bar was manned by an expensive humanoid robot.
Sent 2: It turned toward Sarah's wave and acknowledged her with a nod, moments later setting a fluted glass of sparkling liquid in front of her.
Sent 3: I marveled at the robot's smoothness and coordination.
Sent 4: Clearly, it was a high-end model.
Sent 5: Sarah transferred the glass to my free hand and pulled me away from the bar for more introductions, with Alexis trailing after us.
Sent 6: I spent the evening listening, mostly.
Sent 7: Listening and stuffing my face with all the bits of fine food provided.
Sent 8: No one minded; Sarah's inner circle was content to fill our circle of couches with plenty of chatter.
Sent 9: Ray, a plump man who was grey where he wasn't bald.
Sent 10: Zheng, short and dark and lean, with a very intense gaze.
Sent 11: He made me a little uncomfortable.
Sent 12: Kishori, petite, her hair strung out in a series of braids that reached nearly to her waist.
Sent 13: I categorized them based on their appearances, hoping I'd be able to pick them out of the crowd again later.
Sent 14: Most of their chatter was meaningless to mestories of day-to-day activities, how so-and-so had been seen in so-and-so's table at lunch and my wasn't that a surprise, and why hadn't the chef concocted this delectable a selection of appetizers for the dance the other night, but of course those rolled meat pastries reminded one of the pastries back on Earth, didn't they, and this was somehow an interesting fact.
Sent 15: After the first half-hour, I stopped expending effort to keep names and stories and gossip straight.
Sent 16: I wasn't learning anything useful.
Sent 17: I could have started asking questions, but I wanted to get my bearings first.
Sent 18: Tonight was for observation.
Sent 19: I didn't bother trying to seek out a different group of potentially more interesting people, though.
Sent 20: They all looked the same: clusters of social butterflies surrounded by the less apt, the hangers-on, the circle with whom the gossip was shared.
Question: How many people did the narrator spend time with?.

Answer:
2, 5, 9, 10, 12.