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: 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 which day of the Greek calendar was Philip preparing a siege on the city of Potidea on the peninsula of Chalcidice?.
1, 9.

Paragraph- Sent 1: The dog was playing in the street outside.
Sent 2: I walked past the dog and threw the ball to him.
Sent 3: He seemed to be hot from the heat of the day.
Sent 4: I then headed to the store because I needed to buy some food and other things that were needed.
Sent 5: I entered the store and said hi to Mr. Jones.
Sent 6: He had been working at the store for a long time.
Sent 7: I walked to the back of the store and picked up some cold sodas and a bottle of orange juice.
Sent 8: I then went and picked up some popcorn.
Sent 9: This would be good for eating later while watching tv.
Sent 10: I then went to the dog food section and picked a meat treat for the dog.
Sent 11: I then went up to the front of the store and paid Mr. Jones.
Sent 12: He smiled and thanked me for shopping at his store.
Sent 13: Then I walked back to my house and looked at the dog.
Sent 14: His name was Rex and had lived with us for around four years.
Sent 15: His coat was brown and white.
Sent 16: I unwrapped the dog treat and gave it to him.
Sent 17: Rex seemed happy and started to lick my hand in happiness.
Sent 18: He was a good dog and it made me feel good that he was happy. 
Question: Why did Rex lick the protagonist's hand?.
16, 17.

Paragraph- Sent 1: Born in Moscow, Pushkin published his first poem at the age of fifteen.
Sent 2: By the time he finished school as part of the first graduating class of the prestigious Imperial Lyceum in Tsarskoe Selo near Saint Petersburg, his talent was already widely recognized within the Russian literary scene.
Sent 3: After school, Pushkin plunged into the vibrant and raucous intellectual youth culture of the capital, Saint Petersburg.
Sent 4: In 1820 he published his first long poem, Ruslan and Lyudmila, amidst much controversy about its subject and style.
Sent 5: Pushkin gradually became committed to social reform and emerged as a spokesman for literary radicals.
Sent 6: This angered the government, and led to his transfer from the capital (1820).
Sent 7: He went to the Caucasus and to the Crimea, then to Kamenka and Chisinau, where he became a Freemason. 
Question: Was Pushkin a published author and recognized by the Russian literary scene?.

1, 2.

