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 (", ").

Example Input: Paragraph- Sent 1: Suddenly, Amy screamed.
Sent 2: I whirled around and threw up my arm just in time to knock Dvorov away.
Sent 3: His eyes were glowing red, and he had bared a set of fangs that could probably take my hand off.
Sent 4: The dancers near us tried to clear some space.
Sent 5: He shot back up, hardly touching the ground, and I kicked him back.
Sent 6: He jumped at my arm while I was still off-balance, and I felt the surge of adrenaline that comes right when your body realizes that it's too late to save itself.
Sent 7: A heavy thing hit my arm with a thump and knocked me back against someone with rough paws who held me up.
Sent 8: On the floor was Dvorov's head, separated from his body by several feet and a growing puddle of dark blood.
Sent 9: Nepthys stood over him with a blue sword in his hand.
Sent 10: It flashed in the strobe where it wasn't streaked with Dvorov's blood.
Sent 11: "He wasn't the only one with a secret or two," he said by way of explanation.
Sent 12: "You spotted our boy, didn't you?
Sent 13: I bet his hide-out is nearby, too.
Sent 14: Let's hurry." He wiped off the sword and sheathed it in a scabbard now belted to his hip.
Sent 15: The crowd parted for us.
Sent 16: The vampire glanced up when he saw the crowd split and his eyes flashed when he noticed us.
Sent 17: In a blink of the strobe light, he was on his feet and dashing from the room.
Sent 18: "Come on!" shouted Nepthys.
Sent 19: We chased after him, Amy keeping up valiantly behind us.
Sent 20: He bashed up a set of stairs set into the side of the wall, and we chased up after him, heading up a huge staircase that seemed to go up for more stories than the building could have held.
Question: What had red eyes, fangs and ran away?.
Example Output: 3, 16.

Example Input: Paragraph- Sent 1: About this time, Card, the lead Secret Service agent, the President's military aide, and the pilot were conferring on a possible destination for Air Force One.
Sent 2: The Secret Service agent felt strongly that the situation in Washington was too unstable for the President to return there, and Card agreed.
Sent 3: The President strongly wanted to return to Washington and only grudgingly agreed to go elsewhere.
Sent 4: The issue was still undecided when the President conferred with the Vice President at about the time Air Force One was taking off.
Sent 5: The Vice President recalled urging the President not to return to Washington.
Sent 6: Air Force One departed at about 9:54 without any fixed destination.
Sent 7: The objective was to get up in the air-as fast and as high as possible-and then decide where to go.
Sent 8: At 9:33, the tower supervisor at Reagan National Airport picked up a hotline to the Secret Service and told the Service's operations center that "an aircraft [is] coming at you and not talking with us."Sent 9: This was the first specific report to the Secret Service of a direct threat to the White House.
Sent 10: No move was made to evacuate the Vice President at this time.
Sent 11: As the officer who took the call explained, "[I was] about to push the alert button when the tower advised that the aircraft was turning south and approaching Reagan National Airport."Sent 12: American 77 began turning south, away from the White House, at 9:34.
Sent 13: It continued heading south for roughly a minute, before turning west and beginning to circle back.
Sent 14: This news prompted the Secret Service to order the immediate evacuation of the Vice President just before 9:36.
Sent 15: Agents propelled him out of his chair and told him he had to get to the bunker.
Sent 16: The Vice President entered the underground tunnel leading to the shelter at 9:37.
Sent 17: Once inside, Vice President Cheney and the agents paused in an area of the tunnel that had a secure phone, a bench, and television.
Sent 18: The Vice President asked to speak to the President, but it took time for the call to be connected.
Question: What time was it when the President conferred with the Vice President about whether the Presidet should return to Washington or not ?.
Example Output: 1, 2, 3, 4, 5, 6.

Example Input: Paragraph- Sent 1: Bin Ladin reportedly discussed the planes operation with KSM and Atef in a series of meetings in the spring of 1999 at the al Matar complex near Kandahar.
Sent 2: KSM's original concept of using one of the hijacked planes to make a media statement was scrapped, but Bin Ladin considered the basic idea feasible.
Sent 3: Bin Ladin, Atef, and KSM developed an initial list of targets.
Sent 4: These included the White House, the U.S. Capitol, the Pentagon, and the World Trade Center.
Sent 5: According to KSM, Bin Ladin wanted to destroy the White House and the Pentagon, KSM wanted to strike the World Trade Center, and all of them wanted to hit the Capitol.
Sent 6: No one else was involved in the initial selection of targets.
Sent 7: Bin Ladin also soon selected four individuals to serve as suicide operatives: Khalid al Mihdhar, Nawaf al Hazmi, Khallad, and Abu Bara al Yemeni.
Sent 8: During the al Matar meetings, Bin Ladin told KSM that Mihdhar and Hazmi were so eager to participate in an operation against the United States that they had already obtained U.S. visas.
Sent 9: KSM states that they had done so on their own after the suicide of their friend Azzam (Nashiri's cousin) in carrying out the Nairobi bombing.
Sent 10: KSM had not met them.
Sent 11: His only guidance from Bin Ladin was that the two should eventually go to the United States for pilot training.
Sent 12: Hazmi and Mihdhar were Saudi nationals, born in Mecca.
Sent 13: Like the others in this initial group of selectees, they were already experienced mujahideen.
Sent 14: They had traveled together to fight in Bosnia in a group that journeyed to the Balkans in 1995.
Sent 15: By the time Hazmi and Mihdhar were assigned to the planes operation in early 1999, they had visited Afghanistan on several occasions.
Sent 16: Khallad was another veteran mujahid, like much of his family.
Sent 17: His father had been expelled from Yemen because of his extremist views.
Sent 18: Khallad had grown up in Saudi Arabia, where his father knew Bin Ladin, Abdullah Azzam, and Omar Abdel Rahman (the "Blind Sheikh").
Question: What was the name of the meeting where Bin Ladin told KSM about the four individuals he had selected to serve as suicide operatives?.
Example Output:
7, 8.