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 (", ").
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Question: Paragraph- Sent 1: Alexis-Charles-Henri Clerel de Tocqueville (French: [aleksi SaRl aRi kleRel d@ tokvil]; 29 July 1805 - 16 April 1859) was a French political thinker and historian best known for his works Democracy in America (appearing in two volumes: 1835 and 1840) and The Old Regime and the Revolution (1856).
Sent 2: In both of these, he analyzed the improved living standards and social conditions of individuals, as well as their relationship to the market and state in Western societies.
Sent 3: Democracy in America was published after Tocqueville's travels in the United States, and is today considered an early work of sociology and political science.
Sent 4: Tocqueville was active in French politics, first under the July Monarchy (1830-1848) and then during the Second Republic (1849-1851) which succeeded the February 1848 Revolution.
Sent 5: He retired from political life after Louis Napoleon Bonaparte's 2 December 1851 coup, and thereafter began work on The Old Regime and the Revolution.
Sent 6: He argued that the importance of the French Revolution was to continue the process of modernizing and centralizing the French state which had begun under King Louis XIV.
Sent 7: The failure of the Revolution came from the inexperience of the deputies who were too wedded to abstract Enlightenment ideals.
Sent 8: Tocqueville was a classical liberal who advocated parliamentary government, but was skeptical of the extremes of democracy.
Question: Did the subjects of Tocqueville's best known works change as a result of his retirement from politics?.

Answer: 2, 5.

Question: Paragraph- Sent 1: (CNN) -- The photographer who took images of former Pakistani Prime Minister Benazir Bhutto moments before her assassination Thursday told CNN he was "surprised" to see her rise through the sunroof of her vehicle to wave to supporters after delivering her speech.
Sent 2: Getty Images photographer John Moore captured Benazir Bhutto waving, moments before he heard gunshots.
Sent 3: "I ran up, got as close as I got, made a few pictures of her waving to the crowd," Getty Images senior staff photographer John Moore told CNN's online streaming news service, CNN.com Live, in a phone interview Thursday from Islamabad, Pakistan.
Sent 4: "And then suddenly, there were a few gunshots that rang out, and she went down, she went down through the sunroof," he said.
Sent 5: "And just at that moment I raised my camera up and the blast happened.
Sent 6: ... And then, of course, there was chaos."Sent 7: Watch Moore describe Bhutto's final moments " Moore said he was about 20 yards away from Bhutto's vehicle when he took his photographs.
Sent 8: Bhutto was rushed to Rawalpindi General Hospital, where she was pronounced dead.
Sent 9: Moore said he had been following Bhutto's story since her return to Pakistan in October.
Sent 10: He was present October 19 when a terror attack targeting her motorcade in Karachi killed 136 people.
Sent 11: In the aftermath of that attack, "the rallies had been very small," because of high security, Moore said.
Sent 12: However, the Rawalpindi rally was announced beforehand, he observed.
Sent 13: "Whoever planned this attack -- they had time on their hands to plan everything properly, and you saw the results today," he said.
Sent 14: Between 5,000 and 8,000 were at the Rawalpindi rally, which was held at a parkground, he said.
Sent 15: "We [the news media] all expected it to be filled ... but there were less people there than most of us expected to see," he said.
Sent 16: "When I talked with a number of people, they said that people were just afraid to come out, for the simple reason that they all remembered what happened in Karachi."Sent 17: Moore said he himself expected there could be another attack following the Karachi massacre.
Sent 18: He said he stayed away from gates at the Rawalpindi parkground, where police were searching people, because he suspected that's where a bomb would go off.
Question: What was the date of the attack that forced Benazir to keep his rallies small for security purposes?.

Answer: 10, 11.

Question: Paragraph- Sent 1: Some plants do not get enough water.
Sent 2: They live in places that are very dry.
Sent 3: How can they get and keep water?
Sent 4: Plants that are adapted to these dry places are called xerophytes.
Sent 5: Their traits help them survive.
Sent 6: They need to have a large water intake.
Sent 7: They also need to be able to conserve water.
Sent 8: They also need to be able to store water between rains.
Sent 9: The saguaro cactus in Figure 3.10 has adapted in all three ways.
Sent 10: This cactus has a huge root system.
Sent 11: It allows the cactus to gather a lot of water during the rare rainfalls.
Sent 12: The saguaro doesnt have any leaves.
Sent 13: Leaves are where water can be lost.
Sent 14: Not in this plant!
Sent 15: It also has a large, barrel-shaped stem.
Sent 16: It is here the plant can store a lot of water.
Sent 17: Thorns protect the stem from thirsty animals.
Sent 18: The animals might try to eat parts of the plant to get at the water inside the plant.
Question: Where can water be lost in a plant and is something the Saguaro Cactus does not have?.

Answer:
12, 13.