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 (", ").

Paragraph- Sent 1: During this time, Alexander adopted some elements of Persian dress and customs at his court, notably the custom of proskynesis, either a symbolic kissing of the hand, or prostration on the ground, that Persians showed to their social superiors.
Sent 2: The Greeks regarded the gesture as the province of deities and believed that Alexander meant to deify himself by requiring it.
Sent 3: This cost him the sympathies of many of his countrymen, and he eventually abandoned it.
Sent 4: A plot against his life was revealed, and one of his officers, Philotas, was executed for failing to alert Alexander.
Sent 5: The death of the son necessitated the death of the father, and thus Parmenion, who had been charged with guarding the treasury at Ecbatana, was assassinated at Alexander's command, to prevent attempts at vengeance.
Sent 6: Most infamously, Alexander personally killed the man who had saved his life at Granicus, Cleitus the Black, during a violent drunken altercation at Maracanda (modern day Samarkand in Uzbekistan), in which Cleitus accused Alexander of several judgemental mistakes and most especially, of having forgotten the Macedonian ways in favour of a corrupt oriental lifestyle.
Sent 7: Later, in the Central Asian campaign, a second plot against his life was revealed, this one instigated by his own royal pages.
Sent 8: His official historian, Callisthenes of Olynthus, was implicated in the plot; however, historians have yet to reach a consensus regarding this involvement.
Sent 9: Callisthenes had fallen out of favor by leading the opposition to the attempt to introduce proskynesis.
Question: What specific gesture implemented by Alexander did the Greeks take issue with because they believed Alex meant to deify himself?.
1, 2.

Paragraph- Sent 1: Alexander was born on the sixth day of the ancient Greek month of Hekatombaion, which probably corresponds to 20 July 356 BC, although the exact date is not known, in Pella, the capital of the Kingdom of Macedon.
Sent 2: He was the son of the king of Macedon, Philip II, and his fourth wife, Olympias, the daughter of Neoptolemus I, king of Epirus.
Sent 3: Although Philip had seven or eight wives, Olympias was his principal wife for some time, likely a result of giving birth to Alexander.
Sent 4: Several legends surround Alexander's birth and childhood.
Sent 5: According to the ancient Greek biographer Plutarch, Olympias, on the eve of the consummation of her marriage to Philip, dreamed that her womb was struck by a thunder bolt, causing a flame that spread "far and wide" before dying away.
Sent 6: Some time after the wedding, Philip is said to have seen himself, in a dream, securing his wife's womb with a seal engraved with a lion's image.
Sent 7: Plutarch offered a variety of interpretations of these dreams: that Olympias was pregnant before her marriage, indicated by the sealing of her womb; or that Alexander's father was Zeus.
Sent 8: Ancient commentators were divided about whether the ambitious Olympias promulgated the story of Alexander's divine parentage, variously claiming that she had told Alexander, or that she dismissed the suggestion as impious.
Sent 9: On the day that Alexander was born, Philip was preparing a siege on the city of Potidea on the peninsula of Chalcidice.
Sent 10: That same day, Philip received news that his general Parmenion had defeated the combined Illyrian and Paeonian armies, and that his horses had won at the Olympic Games.
Sent 11: It was also said that on this day, the Temple of Artemis in Ephesus, one of the Seven Wonders of the World, burnt down.
Sent 12: This led Hegesias of Magnesia to say that it had burnt down because Artemis was away, attending the birth of Alexander.
Sent 13: Such legends may have emerged when Alexander was king, and possibly at his own instigation, to show that he was superhuman and destined for greatness from conception.
Sent 14: In his early years, Alexander was raised by a nurse, Lanike, sister of Alexander's future general Cleitus the Black.
Sent 15: Later in his childhood, Alexander was tutored by the strict Leonidas, a relative of his mother, and by Philip's general Lysimachus.
Sent 16: Alexander was raised in the manner of noble Macedonian youths, learning to read, play the lyre, ride, fight, and hunt.
Sent 17: When Alexander was ten years old, a trader from Thessaly brought Philip a horse, which he offered to sell for thirteen talents.
Sent 18: The horse refused to be mounted and Philip ordered it away.
Question: On what day did Phillip receive the news his horses had won at the Olympic Games?.
1, 10.

Paragraph- Sent 1: Enter the Shoguns: Japan's austere, ruthless, but statesmanlike new ruler, Yoritomo Minamoto, set up his government in Kamakura (just south of modern Tokyo), well away from the "softening" influence of court life that had been the undoing of his predecessor, Kiyomori.
Sent 2: First of the national rulers to take the title of sei-i tai-shogun ("barbarian-subduing great general"), Minamoto expanded and consolidated his power by confiscating lands from some of the defeated Taira and redistributing them to his samurai vassals.
Sent 3: Minamoto died in 1199, and the feudal structure passed intact to the tutelage of his widow's family, the Hojo, who were content to play regent to a figurehead shogun, in much the same way as the Fujiwara had done with the emperor.
Sent 4: The fiction of Japanese imperial power had become infinitely extendable.
Sent 5: The emperor at Kyotostill seconded by a Fujiwara regent at courtlegitimized a Minamoto who was himself a military dictator controlled by a Hojo regent.
Sent 6: In a country where form and substance were inextricably interrelated, two things counted in politics: symbolic authority and real power.
Sent 7: Neither could exist without the other.
Sent 8: A thwarted Mongol invasion in 1274 weakened the Kamakura regime.
Sent 9: The fighting brought none of the usual spoils of war that provincial warlords and samurai had come to expect as payment.
Sent 10: And the treasury was empty after earthquake, famine, and plague had crippled the economy.
Sent 11: Buddhist monasteries were using their private armies to support imperial ambitions to bring power back to Kyoto.
Sent 12: Worst of all, the Kamakura warriors, resenting the way the Kyoto court referred to them as "Eastern barbarians," sought refinement in a ruinous taste for luxury: extravagant feasts, rich costumes, and opulent homes.
Sent 13: Kamakura was falling apart.
Question: What two things cannot exist without the other?.
2.