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 (", ").

Input: Consider Input: Paragraph- Sent 1: He repeatedly calls on his followers to embrace martyrdom since "the walls of oppression and humiliation cannot be demolished except in a rain of bullets."Sent 2: For those yearning for a lost sense of order in an older, more tranquil world, he offers his "Caliphate" as an imagined alternative to today's uncertainty.
Sent 3: For others, he offers simplistic conspiracies to explain their world.
Sent 4: Bin Ladin also relies heavily on the Egyptian writer Sayyid Qutb.
Sent 5: A member of the Muslim Brotherhood executed in 1966 on charges of attempting to overthrow the government, Qutb mixed Islamic scholarship with a very superficial acquaintance with Western history and thought.
Sent 6: Sent by the Egyptian government to study in the United States in the late 1940s, Qutb returned with an enormous loathing of Western society and history.
Sent 7: He dismissed Western achievements as entirely material, arguing that Western society possesses "nothing that will satisfy its own conscience and justify its existence."Sent 8: Three basic themes emerge from Qutb's writings.
Sent 9: First, he claimed that the world was beset with barbarism, licentiousness, and unbelief (a condition he called jahiliyya, the religious term for the period of ignorance prior to the revelations given to the Prophet Mohammed).
Sent 10: Qutb argued that humans can choose only between Islam and jahiliyya.
Sent 11: Second, he warned that more people, including Muslims, were attracted to jahiliyya and its material comforts than to his view of Islam; jahiliyya could therefore triumph over Islam.
Sent 12: Third, no middle ground exists in what Qutb conceived as a struggle between God and Satan.
Sent 13: All Muslims-as he defined them-therefore must take up arms in this fight.
Sent 14: Any Muslim who rejects his ideas is just one more nonbeliever worthy of destruction.
Sent 15: Bin Ladin shares Qutb's stark view, permitting him and his followers to rationalize even unprovoked mass murder as righteous defense of an embattled faith.
Sent 16: Many Americans have wondered, "Why do 'they' hate us?"Sent 17: Some also ask, "What can we do to stop these attacks?"Sent 18: Bin Ladin and al Qaeda have given answers to both these questions.
Question: What two aspects of Bin Laden's message attract followers?.

Output: 1, 2, 3, 4.

Input: Consider Input: Paragraph- Sent 1: The Crusaders established a feudal Christian state with Godfrey at its head.
Sent 2: They built many impressive churches during the term of the first Latin Kingdom of Jerusalem, but in 1187 they were driven out by Muslim forces under the great warrior Saladin.
Sent 3: During the Sixth Crusade (1228 1229), the Holy Roman Emperor Frederick II managed to secure Jerusalem for the Christians by negotiation.
Sent 4: The Christians, however, could not hold the city.
Sent 5: After they lost Jerusalem, a Mongol invasion swept through, and in 1244 the Mameluke dynasty of Egypt took control, ruling Jerusalem for the next 250 years.
Sent 6: The city struggled to rebuild from Crusader wars and invasions.
Sent 7: Much of the best Islamic architecture in the city was constructed in the Mameluke era, but the past thousand years had taken their toll: Jerusalem was unable to regain the prosperity it had enjoyed in earlier times.
Sent 8: In the early 16th century, the Ottoman Turkish Empire was advancing through the Middle East.
Sent 9: Jerusalem fell to the Ottomans in 1517, remaining under their control for 400 years.
Sent 10: Suleiman the Magnificent rebuilt the walls and gates in the form they retain to this day.
Sent 11: Fountains, inns, religious schools, and barracks were constructed.
Sent 12: But when Suleiman died, his empire, including Jerusalem, began a long period of decline.
Sent 13: The Holy City remained a backwater until the 19th century, when renewed interest among Christian pilgrims made it the destination of thousands of travelers each year.
Sent 14: 19th-Century Aspirations At the same time, many Jews sought religious freedom and fulfillment by moving to Palestine (as the Holy Land was traditionally called) and especially to Jerusalem.
Sent 15: In the 1890s, Theodor Herzl (18601904) worked to organize a movement, Zionism, to create a Jewish state.
Sent 16: Chaim Weizmann (18741952), a scientist born in Russia but later a British subject, did much to put Herzl's hopes into practice.
Sent 17: Weizmann was an important figure in the negotiations with the British government that led to the Balfour Declaration of 1917, supporting the idea of a Jewish "national home" in Palestine that also respected the rights of existing non-Jewish people already living there.
Sent 18: The problem was that British strategists, who were fighting the Ottoman Turks in 1917, had secretly promised the lands to their World War I Arab allies.
Question: Before the Mongols, who was in control of Jerusalem?.

Output: 3, 4, 5.

Input: Consider Input: Paragraph- Sent 1: There once was a guy named Kevin and girl named Erin.
Sent 2: They really liked spending time together.
Sent 3: One day, Kevin traveled from his home in the United States of America to Erin's house in England.
Sent 4: They then thought to take a sudden trip around the world.
Sent 5: They first traveled by plane around Europe, where they saw many different people and sights.
Sent 6: They then took a boat to Africa and Asia, where they went on a trip through the mountains.
Sent 7: Later in the month, they traveled to China by train and were allowed to see how different life was over there.
Sent 8: Next they took another plane to Australia, where they had a lot of fun seeing kangaroos and a different type of English speaking people.
Sent 9: After spending a week in Australia, Kevin and Erin took a really long plane ride to North America, where they drove across the land.
Sent 10: They saw everything from the mountains to forests.
Sent 11: They even got to visit the beach!
Sent 12: Because they had so much fun, Kevin returned home with Erin to England where they hung out and spent the next few days and months talking about all of the neat things they saw and did on their trip.
Question: Who decided to go on a world trip?.
Output: 1, 2, 3, 4.