instruction:
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 (", ").
question:
Paragraph- Sent 1: Albert Einstein was born in Ulm, in the Kingdom of Wurttemberg in the German Empire on 14 March 1879.
Sent 2: His parents were Hermann Einstein, a salesman and engineer, and Pauline Koch.
Sent 3: In 1880, the family moved to Munich, where his father and his uncle founded Elektrotechnische Fabrik J. Einstein & Cie, a company that manufactured electrical equipment based on direct current.
Sent 4: The Einsteins were non-observant Ashkenazi Jews.
Sent 5: Albert attended a Catholic elementary school from the age of 5 for three years.
Sent 6: At the age of 8, he was transferred to the Luitpold Gymnasium (now known as the Albert Einstein Gymnasium), where he received advanced primary and secondary school education until he left Germany seven years later.
Sent 7: In 1894, his father's company failed: direct current (DC) lost the War of Currents to alternating current (AC).
Sent 8: In search of business, the Einstein family moved to Italy, first to Milan and then, a few months later, to Pavia.
Sent 9: When the family moved to Pavia, Einstein stayed in Munich to finish his studies at the Luitpold Gymnasium.
Sent 10: His father intended for him to pursue electrical engineering, but Einstein clashed with authorities and resented the school's regimen and teaching method.
Sent 11: He later wrote that the spirit of learning and creative thought were lost in strict rote learning.
Sent 12: At the end of December 1894, he travelled to Italy to join his family in Pavia, convincing the school to let him go by using a doctor's note.
Sent 13: It was during his time in Italy that he wrote a short essay with the title "On the Investigation of the State of the Ether in a Magnetic Field.
Sent 14: In 1895, at the age of 16, Einstein sat the entrance examinations for the Swiss Federal Polytechnic in Zurich (later the Eidgenossische Technische Hochschule ETH).
Sent 15: He failed to reach the required standard in the general part of the examination, but obtained exceptional grades in physics and mathematics.
Sent 16: On the advice of the principal of the Polytechnic, he attended the Argovian cantonal school (gymnasium) in Aarau, Switzerland, in 1895-96 to complete his secondary schooling.
Sent 17: While lodging with the family of Professor Jost Winteler, he fell in love with Winteler's daughter, Marie.
Sent 18: (Albert's sister Maja later married Wintelers' son Paul.) In January 1896, with his father's approval, he renounced his citizenship in the German Kingdom of Wurttemberg to avoid military service.
Question: Did Albert Einstein's family move to Munich before or after Albert was born?.
answer:
1, 3.

question:
Paragraph- Sent 1: How would the universe look without gravity?
Sent 2: It would have no planets and no stars.
Sent 3: Thats how it looked when it was young.
Sent 4: When the universe was young, there was only gas and dust.
Sent 5: From this gas and dust, everything we now see was made.
Sent 6: How were stars and planets created from just gas and dust?
Sent 7: The answer is gravity.
Sent 8: The same gravity that holds you down on Earth.
Sent 9: The same force that causes your pencil to roll off your desk.
Sent 10: The same force that causes it to fall to the floor.
Sent 11: The invisible force of gravity caused dust and gas particles to be pulled together.
Sent 12: This force is what formed all the objects in our solar system.
Sent 13: This force formed the smallest moons.
Sent 14: It also formed our Sun.
Sent 15: This force caused more than just our solar system to form.
Sent 16: It caused all the other solar systems to form.
Sent 17: It caused the formation of all the galaxies of the universe.
Question: What did role did gravity play in the creation of the universe?.
answer:
16, 17.

question:
Paragraph- Sent 1: Not until 1998 did al Qaeda undertake a major terrorist operation of its own, in large part because Bin Ladin lost his base in Sudan.
Sent 2: Ever since the Islamist regime came to power in Khartoum, the United States and other Western governments had pressed it to stop providing a haven for terrorist organizations.
Sent 3: Other governments in the region, such as those of Egypt, Syria, Jordan, and even Libya, which were targets of some of these groups, added their own pressure.
Sent 4: At the same time, the Sudanese regime began to change.
Sent 5: Though Turabi had been its inspirational leader, General Omar al Bashir, president since 1989, had never been entirely under his thumb.
Sent 6: Thus as outside pressures mounted, Bashir's supporters began to displace those of Turabi.
Sent 7: The attempted assassination in Ethiopia of Egyptian President Hosni Mubarak in June 1995 appears to have been a tipping point.
Sent 8: The would-be killers, who came from the Egyptian Islamic Group, had been sheltered in Sudan and helped by Bin Ladin.
Sent 9: When the Sudanese refused to hand over three individuals identified as involved in the assassination plot, the UN Security Council passed a resolution criticizing their inaction and eventually sanctioned Khartoum in April 1996.
Sent 10: A clear signal to Bin Ladin that his days in Sudan were numbered came when the government advised him that it intended to yield to Libya's demands to stop giving sanctuary to its enemies.
Sent 11: Bin Ladin had to tell the Libyans who had been part of his Islamic army that he could no longer protect them and that they had to leave the country.
Sent 12: Outraged, several Libyan members of al Qaeda and the Islamic Army Shura renounced all connections with him.
Sent 13: Bin Ladin also began to have serious money problems.
Sent 14: International pressure on Sudan, together with strains in the world economy, hurt Sudan's currency.
Sent 15: Some of Bin Ladin's companies ran short of funds.
Sent 16: As Sudanese authorities became less obliging, normal costs of doing business increased.
Sent 17: Saudi pressures on the Bin Ladin family also probably took some toll.
Sent 18: In any case, Bin Ladin found it necessary both to cut back his spending and to control his outlays more closely.
Question: Which group plotted the assassination of Hosni Mubarak?.
answer:
7, 8.