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: Born on May 11, 1975, in Mazraa, Lebanon, Ziad Jarrah came from an affluent family and attended private, Christian schools.
Sent 2: Like Atta, Binalshibh, and Shehhi, Jarrah aspired to pursue higher education in Germany.
Sent 3: In April 1996, he and a cousin enrolled at a junior college in Greifswald, in northeastern Germany.
Sent 4: There Jarrah met and became intimate with Aysel Senguen, the daughter of Turkish immigrants, who was preparing to study dentistry.
Sent 5: Even with the benefit of hindsight, Jarrah hardly seems a likely candidate for becoming an Islamic extremist.
Sent 6: Far from displaying radical beliefs when he first moved to Germany, he arrived with a reputation for knowing where to find the best discos and beaches in Beirut, and in Greifswald was known to enjoy student parties and drinking beer.
Sent 7: Although he continued to share an apartment in Greifswald with his cousin, Jarrah was mostly at Senguen's apartment.
Sent 8: Witnesses interviewed by German authorities after 9/11, however, recall that Jarrah started showing signs of radicalization as early as the end of 1996.
Sent 9: After returning from a trip home to Lebanon, Jarrah started living more strictly according to the Koran.
Sent 10: He read brochures in Arabic about jihad, held forth to friends on the subject of holy war, and professed disaffection with his previous life and a desire not to leave the world "in a natural way."Sent 11: In September 1997, Jarrah abruptly switched his intended course of study from dentistry to aircraft engineering-at the Technical University of Hamburg-Harburg.
Sent 12: His motivation for this decision remains unclear.
Sent 13: The rationale he expressed to Senguen-that he had been interested in aviation since playing with toy airplanes as a child-rings somewhat hollow.
Sent 14: In any event, Jarrah appears already to have had Hamburg contacts by this time, some of whom may have played a role in steering him toward Islamic extremism.
Sent 15: Following his move to Hamburg that fall, he began visiting Senguen in Greifswald on weekends, until she moved to the German city of Bochum one year later to enroll in dental school.
Sent 16: Around the same time, he began speaking increasingly about religion, and his visits to Senguen became less and less frequent.
Sent 17: He began criticizing her for not being religious enough and for dressing too provocatively.
Sent 18: He grew a full beard and started praying regularly.
Question: WHO DID JARRAH MET AND BECOME INTAMATE WITH?.

Output: 4.

Input: Consider Input: 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: The dog playing outside my house had lived with us for how long?.

Output: 1, 13, 14.

Input: Consider Input: Paragraph- Sent 1: What a time of it Dawson's Landing was having!
Sent 2: All its life it had been asleep, but now it hardly got a chance for a nod, so swiftly did big events and crashing surprises come along in one another's wake: Friday morning, first glimpse of Real Nobility, also grand reception at Aunt Patsy Cooper's, also great robber raid; Friday evening, dramatic kicking of the heir of the chief citizen in presence of four hundred people; Saturday morning, emergence as practicing lawyer of the long-submerged Pudd'nhead Wilson; Saturday night, duel between chief citizen and titled stranger.
Sent 3: The people took more pride in the duel than in all the other events put together, perhaps.
Sent 4: It was a glory to their town to have such a thing happen there.
Sent 5: In their eyes the principals had reached the summit of human honor.
Sent 6: Everybody paid homage to their names; their praises were in all mouths.
Sent 7: Even the duelists' subordinates came in for a handsome share of the public approbation: wherefore Pudd'nhead Wilson was suddenly become a man of consequence.
Sent 8: When asked to run for the mayoralty Saturday night, he was risking defeat, but Sunday morning found him a made man and his success assured.
Question: How did the people respond the this event?.
Output: 2, 6.