Teacher: 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 (", ").
Teacher: Now, understand the problem? If you are still confused, see the following example:
Paragraph- Sent 1: A Republican bid to keep the government open past Friday includes no new money for the construction of a border wall along the U.S.-Mexico border, according to several congressional aides familiar with ongoing talks.
Sent 2: GOP leaders submitted the new offer Tuesday afternoon in an effort to appease Democrats, whose votes are needed to avert a shutdown of federal agencies, several House and Senate aides said.
Sent 3: However, Republicans also insisted on increases in border security and defense spending, including money to repair existing fencing and new surveillance technology to patrol the nearly 2,000-mile border.
Sent 4: Democrats have indicated that they would support such appropriations so long as no money goes toward an actual wall.
Question: Who has to be appeased to keep the government open?.
Solution: 1, 2.
Reason: The question is: Who has to be appeased to keep the government open? The phrase "appease Democrats" is mentioned in Sent 2, about accepting offer that is mentioned in Sent 1 to "keep the government open". So, Sent 1 and Sent 2 are the sentences needed to answer this question.

Now, solve this instance: Paragraph- Sent 1: While Nashiri was in Afghanistan, Nibras and Khamri saw their chance.
Sent 2: They piloted the explosives-laden boat alongside the USS Cole, made friendly gestures to crew members, and detonated the bomb.
Sent 3: Quso did not arrive at the apartment in time to film the attack.
Sent 4: Back in Afghanistan, Bin Ladin anticipated U.S. military retaliation.
Sent 5: He ordered the evacuation of al Qaeda's Kandahar airport compound and fled- first to the desert area near Kabul, then to Khowst and Jalalabad, and eventually back to Kandahar.
Sent 6: In Kandahar, he rotated between five to six residences, spending one night at each residence.
Sent 7: In addition, he sent his senior advisor, Mohammed Atef, to a different part of Kandahar and his deputy, Ayman al Zawahiri, to Kabul so that all three could not be killed in one attack.
Sent 8: There was no American strike.
Sent 9: In February 2001, a source reported that an individual whom he identified as the big instructor (probably a reference to Bin Ladin) complained frequently that the United States had not yet attacked.
Sent 10: According to the source, Bin Ladin wanted the United States to attack, and if it did not he would launch something bigger.
Sent 11: The attack on the USS Cole galvanized al Qaeda's recruitment efforts.
Sent 12: Following the attack, Bin Ladin instructed the media committee, then headed by Khalid Sheikh Mohammed, to produce a propaganda video that included a reenactment of the attack along with images of the al Qaeda training camps and training methods; it also highlighted Muslim suffering in Palestine, Kashmir, Indonesia, and Chechnya.
Sent 13: Al Qaeda's image was very important to Bin Ladin, and the video was widely disseminated.
Sent 14: Portions were aired on Al Jazeera, CNN, and other television outlets.
Sent 15: It was also disseminated among many young men in Saudi Arabia and Yemen, and caused many extremists to travel to Afghanistan for training and jihad.
Sent 16: Al Qaeda members considered the video an effective tool in their struggle for preeminence among other Islamist and jihadist movements.
Question: What attack was recreated for a Al-Qaeda propaganda video?.
Student:
11, 12.