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 (", ").

Paragraph- Sent 1: (CNN) -- Three human heads and three decapitated bodies with notes aimed at high government officials were found Thursday in different parts of Guatemala's capital, national police said.
Sent 2: The notes were addressed to Interior Minister Carlos Menocal and Eddy Morales, the nation's director of prisons.
Sent 3: One of the notes said the officials must impose order in the nation's prisons or these atrocities would continue, police said.
Sent 4: The other said that impunity against lawlessness must end, according to police.
Sent 5: The heads were inside plastic bags, one of them in front of the main doors to the national Congress in Guatemala City, police said.
Sent 6: "That's obviously a first for Guatemala," said Samuel Logan, an expert on Latin American gangs and founding editor of the Southern Pulse intelligence report.
Sent 7: "That's something we've seen the Zetas (drug cartel) do in Mexico."Sent 8: Donald Gonzalez, a spokesman for the national police, attributed the slayings to the Zetas or another narcotrafficking group, the Prensa Libre newspaper reported.
Sent 9: Gonzalez did not immediately return a phone call seeking comment.
Sent 10: Logan did not discount the possibility that anti-crime vigilantes could have been responsible.
Sent 11: "It could also be death squads," he said.
Sent 12: "Off-duty police officers or other types hired by local businessmen who say, 'Go after the street gangs.'Sent 13: "There's a lot of moving parts to this story," said Logan, who recently wrote a book on the Mara Salvatrucha gang of Central America and is working on a book about the Zetas, which has emerged as Mexico's most ruthless drug cartel.
Sent 14: Logan said in an interview last year that there are two main criminal elements in Guatemala: drug cartels that deal in large-scale exportation and street gangs that sell drugs at the retail level and are involved in other crimes, such as robbery and extortion.
Sent 15: In some cases, they work together.
Sent 16: When those criminals get arrested, they continue their activities inside prison, said Fernando Carrera Castro, director of the Central American Institute for Fiscal Studies in Guatemala City.
Question: How did the Interior Minister Carlos Menocal establish a connection between the decapitations and the prison systems.
2, 3.

Paragraph- Sent 1: Miguel and his mother suffer a car accident ; Miguel s mother dies , but the boy miraculously survives without any injuries .
Sent 2: Given that his father died before he was born , he goes on to live with his grandmother in Sintra .
Sent 3: There he is reunited with Carlos , his best childhood friend .
Sent 4: Miguel asks for a transfer to the local university in Sintra and pursues a degree in History .
Sent 5: On the first day of lectures , before entering the Medieval History classroom , Miguel watches someone approach .
Sent 6: A girl walks in his direction , and as she enters their eyes immediately meet .
Sent 7: Her name is Sofia .
Sent 8: Miguel and Sofia immediately feel an explosive and overwhelming attraction .
Sent 9: The presence of Sofia will also awaken unknown abilities in Miguel , both physically and mentally .
Sent 10: Though Miguel and Sofia do not know it , their destinies are connected .
Sent 11: Sofia is a vampire that belongs to the family of Hector , L dia , and the provocative Valentina .
Sent 12: Sofia is not a mere vampire ; she is the next step in vampiric evolution , because she is immune to sunlight .
Sent 13: Therefore she is protected by Hector and L dia , envied by Valentina and coveted by Hector 's creator , the deadly Victor .
Sent 14: Like Sofia , Miguel is not a mere human .
Sent 15: The first episode suggests that he may be the son of the vampire Charles , which makes him a dhampir and , consequently , gives him powers against the vampires .
Sent 16: This is explained by the fact that damphyrs inherit the powers of vampires , but none of their weaknesses .
Question: How does Miguel manage to survive the accident?.
1, 9, 14, 15.

Paragraph- Sent 1: In passing through these checkpoints, each of the hijackers would have been screened by a walk-through metal detector calibrated to detect items with at least the metal content of a .22-caliber handgun.
Sent 2: Anyone who might have set off that detector would have been screened with a hand wand-a procedure requiring the screener to identify the metal item or items that caused the alarm.
Sent 3: In addition, an X-ray machine would have screened the hijackers' carry-on belongings.
Sent 4: The screening was in place to identify and confiscate weapons and other items prohibited from being carried onto a commercial flight.
Sent 5: None of the checkpoint supervisors recalled the hijackers or reported anything suspicious regarding their screening.
Sent 6: While Atta had been selected by CAPPS in Portland, three members of his hijacking team-Suqami, Wail al Shehri, and Waleed al Shehri-were selected in Boston.
Sent 7: Their selection affected only the handling of their checked bags, not their screening at the checkpoint.
Sent 8: All five men cleared the checkpoint and made their way to the gate for American 11.
Sent 9: Atta, Omari, and Suqami took their seats in business class (seats 8D, 8G, and 10B, respectively).
Sent 10: The Shehri brothers had adjacent seats in row 2 (Wail in 2A, Waleed in 2B), in the firstclass cabin.
Sent 11: They boarded American 11 between 7:31 and 7:40.
Sent 12: The aircraft pushed back from the gate at 7:40.
Sent 13: Shehhi and his team, none of whom had been selected by CAPPS, boarded United 175 between 7:23 and 7:28 (Banihammad in 2A, Shehri in 2B, Shehhi in 6C, Hamza al Ghamdi in 9C, and Ahmed al Ghamdi in 9D).
Sent 14: Their aircraft pushed back from the gate just before 8:00.
Sent 15: Washington Dulles: American 77.
Sent 16: Hundreds of miles southwest of Boston, at Dulles International Airport in the Virginia suburbs of Washington, D.C., five more men were preparing to take their early morning flight.
Sent 17: At 7:15, a pair of them, Khalid al Mihdhar and Majed Moqed, checked in at the American Airlines ticket counter for Flight 77, bound for Los Angeles.
Sent 18: Within the next 20 minutes, they would be followed by Hani Hanjour and two brothers, Nawaf al Hazmi and Salem al Hazmi.
Question: How much time lapsed between American 11 and United 175 pushing back from their gates?.
11, 12, 13, 14.