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 (", ").

[EX Q]: 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: Suleiman the Magnificent was leader of what empire?.
[EX A]: 8, 10, 12.

[EX Q]: Paragraph- Sent 1: (CNN) -- A 19-year-old girl whose hospitalization exposed a shocking Austrian incest case has woken from her coma, a development that could shed new light on what occurred in the basement were she was held captive for decades.
Sent 2: Fritzl initially confessed to raping his daughter and having seven children with her.
Sent 3: Doctors placed Kerstin Fritzl in an artificial coma in April after she emerged for the first time from the cellar where she was held captive from birth by her father Josef.
Sent 4: Kerstin, along with six other children, was born from Josef Fritzl's incestuous relationship with his daughter Elisabeth, now 43, whom he raped repeatedly during the 24 years she was imprisoned beneath his home.
Sent 5: Police say Fritzl, 73, has confessed to holding his Elisabeth captive and fathering seven children, six of whom survived.
Sent 6: Kerstin was admitted to hospital in Amstetten, west of Vienna, in an unconscious state after Elisabeth persuaded Fritzl that she needed medical attention.
Sent 7: Suspicious medics alerted police, who opened an investigation.
Sent 8: Detectives began investigating the case after hospital officials started inquiring about the girl's family history.
Sent 9: Kerstin and two of her brothers, aged 18 and 5, had spent their entire lives trapped in the cellar with their mother, never seeing daylight, a television their only contact with the outside world.
Sent 10: Another three children Fritzl fathered with Elisabeth were taken to live above ground with Fritzl and his wife, who says she had no idea that her daughter was being held captive.
Sent 11: A seventh child died shortly after birth.
Sent 12: Elisabeth and her children have been treated at a secure medical unit since their release.
Question: How old was Kerstin when her brothers 18 and 5 were born?.
[EX A]: 1, 9.

[EX Q]: Paragraph- Sent 1: (CNN) -- Britain's Chris Froome won the 17th stage of the Tour de France on Wednesday to strengthen his grip on the yellow jersey.
Sent 2: Froome completed Wednesday's 32-kilometer time trial in 51 minutes 33 seconds, nine seconds ahead of Spain's Alberto Contador with his compatriot Joaquim Rodriguez Oliver finishing a further second behind in third.
Sent 3: "I couldn't believe it when I got over the line and saw I had the fastest time," Froome said after his third stage win of this year's tour.
Sent 4: "I went into today thinking I was going to try and limit my losses, thinking about the days to come now.
Sent 5: So to go through the finish line with the fastest time, I really didn't see that coming."Sent 6: On mountainous terrain along a frequently twisting route most of the riders opted for their traditional road bikes over the more aerodynamic machines used in time trials.
Sent 7: But Froome opted to use both on the stage, switching to a time trial model for the final 12-kilometer descent.
Sent 8: The swap proved decisive as the Briton clawed back a 20-second advantage Contador had built up earlier in the stage.
Sent 9: The Spaniard now moves up to second overall, four minutes 34 seconds behind Froome with just four stages remaining.
Sent 10: Contador's Saxo-Tinkoff teammate Roman Kreuziger is now third and trails Froome by four minutes and 51 seconds.
Sent 11: Thursday sees the riders tackle the gruelling 172.5-kilometer 18th stage which concludes with a double ascent of Alpe d'Huez over the last 60 kilometers.
Question: How much longer is the 18th stage than the 17th?.
[EX A]:
11.