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 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: When did the information come in of a specific threat to the White House?.

Ex Output:
8, 9.

Ex Input:
Paragraph- Sent 1: In the period before World War II, the New York Times published a vignette in their "The Talk of the Town" feature saying that Einstein was so well known in America that he would be stopped on the street by people wanting him to explain "that theory".
Sent 2: He finally figured out a way to handle the incessant inquiries.
Sent 3: He told his inquirers "Pardon me, sorry!
Sent 4: Always I am mistaken for Professor Einstein."Sent 5: Einstein has been the subject of or inspiration for many novels, films, plays, and works of music.
Sent 6: He is a favorite model for depictions of mad scientists and absent-minded professors; his expressive face and distinctive hairstyle have been widely copied and exaggerated.
Sent 7: Time magazine's Frederic Golden wrote that Einstein was "a cartoonist's dream come true".
Question: Why is Einstein considered a cartoonist's dream come true?.

Ex Output:
6, 7.

Ex Input:
Paragraph- Sent 1: This week, we've been treated to the increasingly familiar sight of former NBA star and provocateur Dennis Rodman attending events in Pyongyang, North Korea.
Sent 2: It's his fourth trip in less than 12 months.
Sent 3: On Tuesday, an angry Rodman defended his visit in a CNN interview straight from Pyongyang, at one point saying to "New Day" anchor Chris Cuomo, "I don't give a rat's ass what the hell you think ..."Sent 4: in response to question about Kenneth Bae, an American detained in North Korea.
Sent 5: When will we tire of this circus?
Sent 6: In case you don't watch cable news, you might miss that the media really loves this kind of thing.
Sent 7: No story about North Korea is too weird to go unreported, even if there is no real information to disseminate.
Sent 8: Recall the recent rumor that Kim Jong Un's uncle was executed by being fed to hungry dogs, which most likely was started as satire on Chinese social media but was at first reported widely in the media (CNN was unable to confirm and did not report the story).
Sent 9: In media discourse, North Korea is the classic enemy.
Sent 10: The regime's injustices, quirks and dysfunctions are reassuring to Americans that their own country is just the opposite: Normal, well-functioning, a land of peace and liberty.
Sent 11: But add in Rodman to the North Korea story, and it's bound to produce eye-popping headlines: The Weird American Athlete Goes to Weird Country story is just too easy not to cover.
Sent 12: Rodman himself seems to be thriving on finding a strange smidgen of relevance through his visits to North Korea (and perhaps a Paddy Power paycheck).
Sent 13: Though often described as quite shy, he has always enjoyed challenging the values of Middle America.
Sent 14: North Korea is providing him a new avenue to be in the spotlight.
Sent 15: The most passive player in this tragicomedy is Rodman's home country, the United States.
Sent 16: The U.S. State Department has deployed the rhetorical equivalent of an embarrassed teenager whose dad has shown up to dance at his prom.
Sent 17: Something along the lines of "this has nothing to do with us" is what the State Department has said with every one of Rodman's trip.
Sent 18: Last winter,the State Department criticized Rodman's timing as it followed a nuclear test and rocket launch.
Question: What is North Korea providing to Rodman?.

Ex Output:
14.