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 (", ").

Q: Paragraph- Sent 1: When Alexander destroyed Tyre, most of the towns on the route to Egypt quickly capitulated.
Sent 2: A later tradition recorded his entry into Jerusalem: according to Josephus, Alexander was shown the Book of Daniel's prophecy, presumably chapter 8, which described a mighty Greek king who would conquer the Persian Empire.
Sent 3: He spared Jerusalem and pushed south into Egypt.
Sent 4: However, Alexander met with resistance at Gaza.
Sent 5: The stronghold was heavily fortified and built on a hill, requiring a siege.
Sent 6: When "his engineers pointed out to him that because of the height of the mound it would be impossible... this encouraged Alexander all the more to make the attempt".
Sent 7: After three unsuccessful assaults, the stronghold fell, but not before Alexander had received a serious shoulder wound.
Sent 8: As in Tyre, men of military age were put to the sword and the women and children were sold into slavery.
Sent 9: Alexander advanced on Egypt in later 332 BC, where he was regarded as a liberator.
Sent 10: He was pronounced son of the deity Amun at the Oracle of Siwa Oasis in the Libyan desert.
Sent 11: Henceforth, Alexander often referred to Zeus-Ammon as his true father, and after his death, currency depicted him adorned with rams horn as a symbol of his divinity.
Sent 12: During his stay in Egypt, he founded Alexandria-by-Egypt, which would become the prosperous capital of the Ptolemaic Kingdom after his death.
Question: Which did he attack first? Tyre or Egypt?.

A: 1, 3.
****
Q: Paragraph- Sent 1: Take a look at this train in Figure 1.11.
Sent 2: It looks very futuristic.
Sent 3: What do you notice about it?
Sent 4: Did you notice that the train has no wheels?
Sent 5: How can a train have no wheels?
Sent 6: It doesn't need wheels.
Sent 7: It actually floats, or levitates, just above the track.
Sent 8: Magnets enable the train to do this.
Sent 9: This is not a normal train.
Sent 10: This is a maglev train.
Sent 11: The word maglev stands for magnetic levitation.
Sent 12: Because it has no wheels, there is no friction.
Sent 13: Some magnets hold the train up.
Sent 14: Other magnets are used to move the train forward.
Sent 15: This train can go very fast.
Sent 16: It can reach speeds up to 480 kilometers (300 miles) per hour!
Sent 17: Magnets are pretty cool.
Sent 18: What exactly is a magnet?
Sent 19: How is it able to exert such force?.
Question: What holds the train up and moves it forward?.

A: 13, 14.
****
Q: Paragraph- Sent 1: Prehistory and Early Chronicles: As evidenced by bones, weapons, and pottery most recently uncovered by archeologists, the Asian equivalent of Neanderthal Man crossed a now-submerged land bridge from eastern Siberia to what is now Sakhalin Island and northern Japan some 100,000 years ago.
Sent 2: These migrants, who later settled throughout the Japanese archipelago, were the ancestors of the present-day Ainu, whose Caucasoid facial and body hair distinguished them from subsequent immigrants from China, Manchuria, Korea, and perhaps the Malay Peninsula.
Sent 3: It was the growth and military assertion of the newcomers that drove the "hairy people" (as they were labeled) back north to their present concentration in Hokkaido.
Sent 4: The oldest Stone Age settlements to be discovered (10,000 b.c.
Sent 5: ) are known as Jomon ("cord pattern"), after the style of their handmade pottery, which was among the earliest to be found anywhere in the world and of rich and imaginative design.
Sent 6: Their inhabitants dwelled in sunken pits and lived from hunting, fishing, and the gathering of roots and nuts.
Sent 7: It wasn't until the third century b.c.
Sent 8: that techniques of rice cultivation (and wheel-made pottery) arrived from Korea, along with irrigation methods that are still in use today.
Sent 9: The scarcity of flatlands suitable for cultivation made it possible for a small aristocratic elite to gain quick control of the food resources.
Sent 10: This set the pattern of hierarchic rule that was to prevail right up to the last half of the 19th century (some would claim, in economic terms at least, that it still persists today).
Sent 11: Although there are no reliable accounts of this period, third-century Chinese documents speak of a Japanese priestess-queen, Himiko, ruling over a land of law-abiding people who enjoyed alcohol and were divided into classes distinguished by tattoo marks.
Sent 12: Five centuries later, Japan's own Kojiki and Nihon-shoki chronicles describe the creation of the imperial dynasty in the year 660 b.c.
Sent 13: : the first emperor, Jimmu ("Divine Warrior")great grandson of the Sun Goddess's grandsonembarked on an expedition of conquest from Kyushu along the Inland Sea coast to the Yamato plain of the Kinki region (near modern-day Nara).
Sent 14: Plausible chronicling, laced with a dose of mythology, begins with the arrival of Korean scribes at the Japanese court around a.d.
Sent 15: 400, at a time when Japan also had a military foothold in southern Korea.
Sent 16: The state of Yamato, as early Japan was known, was organized into uji, or clusters of clans, together with subordinate guilds of farmers, fishermen, hunters, weavers, and potters, all subject to the dominant uji of the imperial family.
Question: What are the oldest Stone Age settlements known as?.

A:
4, 5.
****