instruction:
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 (", ").
question:
Paragraph- Sent 1: Ahead of next week's scheduled execution of convicted killer Christopher Sepulvado, the Louisiana Department of Corrections has switched to the same controversial two-drug combination that was used in Ohio this month, the Louisiana department said.
Sent 2: "The reason for the change is that DOC has been unable to procure the drug, pentobarbital, specified in the one-drug protocol," DOC spokeswoman Pam Laborde said in a statement.
Sent 3: "The Department will continue to attempt to obtain the drug or drugs necessary for either of the two protocols."Sent 4: Gary Clements, part of Sepulvado's legal team, said an appeal will be filed Tuesday.
Sent 5: Ohio execution points to flaws in lethal injection "We're not challenging capital punishment in his case ... just how it's going to be done," Clements said.
Sent 6: Sepulvado's execution is scheduled for February 5.
Sent 7: He was sentenced to death for killing his 6-year-old stepson in 1992.
Sent 8: Like Ohio, Louisiana has been forced to find new drug protocols after European-based manufacturers banned U.S. prisons from using their drugs in executions -- among them, Danish-based Lundbeck, which manufactures pentobarbital.
Sent 9: Ohio inmate Dennis McGuire appeared to gasp and convulse for about 10 minutes before he died January 16 by lethal injection using the new combination of drugs -- midazolam, a sedative; and the painkiller hydromorphone -- according to reporters who witnessed the execution.
Sent 10: McGuire's family said the execution was "torture."Sent 11: Controversial execution in Ohio uses new drug combination.
Question: What was Sepulvado convicted of?.
answer:
1, 7.

question:
Paragraph- Sent 1: A flight from Los Angeles to Nashville is diverted to land in Las Vegas , Nevada when one of the passengers , Ralph Bundt becomes violent and attacks a stewardess .
Sent 2: Ralph had been bitten by a hamster which is really a lab rat , brought onto the plane by Henry for his school students .
Sent 3: Ralph is restrained , but not before he bites the flight attendant Paula .
Sent 4: The plane is forced to make an emergency landing in Las Vegas , and once it has landed , air traffic control refuses to let it approach the gate .
Sent 5: Disobeying orders , Captain Forrest and his co-pilot Willsy find a jetway operated by a baggage handler Ed Ramirez .
Sent 6: Almost everyone evacuates the plane , except for the elderly couple Bev Stevens and her paralyzed mute husband Doc Stevens , and the pilots , who try to keep the violent Ralph contained in an aircraft bathroom .
Sent 7: However , they learn that they have been locked out of the airport .
Sent 8: Soon , armed soldiers and what appear to be CDC scientists surround the terminal .
Sent 9: One of the passengers , a military medic named Shilah Washington , reveals she has a medical kit in her bag in the plane 's cargo hold .
Sent 10: The lead flight attendant Jenny , Henry , Ed , Nial Britz , and Preston sneak back into the plane to retrieve it .
Sent 11: They retrieve Shilah 's kit and Nial 's gun and they try to leave the hold .
Sent 12: While in the plane , Jenny is attacked by an infected Captain Forrest and Nial shoots and kills him , but it seems that some of the captain 's blood had gotten into Nial 's eye .
Question: What causes Ralph to bite the flight attendent?.
answer:
2, 3.

question:
Paragraph- Sent 1: At 9:34, Ronald Reagan Washington National Airport advised the Secret Service of an unknown aircraft heading in the direction of the White House.
Sent 2: American 77 was then 5 miles west-southwest of the Pentagon and began a 330-degree turn.
Sent 3: At the end of the turn, it was descending through 2,200 feet, pointed toward the Pentagon and downtown Washington.
Sent 4: The hijacker pilot then advanced the throttles to maximum power and dove toward the Pentagon.
Sent 5: At 9:37:46, American Airlines Flight 77 crashed into the Pentagon, traveling at approximately 530 miles per hour.
Sent 6: All on board, as well as many civilian and military personnel in the building, were killed.
Sent 7: The Battle for United 93 At 8:42, United Airlines Flight 93 took off from Newark (New Jersey) Liberty International Airport bound for San Francisco.
Sent 8: The aircraft was piloted by Captain Jason Dahl and First Officer Leroy Homer, and there were five flight attendants.
Sent 9: Thirty-seven passengers, including the hijackers, boarded the plane.
Sent 10: Scheduled to depart the gate at 8:00, the Boeing 757's takeoff was delayed because of the airport's typically heavy morning traffic.
Sent 11: The hijackers had planned to take flights scheduled to depart at 7:45 (American 11), 8:00 (United 175 and United 93), and 8:10 (American 77).
Sent 12: Three of the flights had actually taken off within 10 to 15 minutes of their planned departure times.
Sent 13: United 93 would ordinarily have taken off about 15 minutes after pulling away from the gate.
Sent 14: When it left the ground at 8:42, the flight was running more than 25 minutes late.
Sent 15: As United 93 left Newark, the flight's crew members were unaware of the hijacking of American 11.
Sent 16: Around 9:00, the FAA, American, and United were facing the staggering realization of apparent multiple hijackings.
Sent 17: At 9:03, they would see another aircraft strike the World Trade Center.
Sent 18: Crisis managers at the FAA and the airlines did not yet act to warn other aircraft.
Question: What flights were hijakced on 9/11?.
answer:
2, 7, 11.