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 (", ").

Input: Consider Input: Paragraph- Sent 1: Breathing is the process of moving air into and out of the lungs.
Sent 2: The process depends on a muscle called the diaphragm.
Sent 3: This is a large, sheet-like muscle below the lungs.
Sent 4: Inhaling, or breathing in, occurs when the diaphragm muscle tightens.
Sent 5: This increases the size of the chest.
Sent 6: This too decreases air pressure inside the lungs.
Sent 7: This action allows air and gases to enter the lungs.
Sent 8: Exhaling, or breathing out, occurs when the diaphragm muscle relaxes.
Sent 9: This decreases the size of the chest.
Sent 10: This increases air pressure inside the lungs.
Sent 11: This action allows for air to leave the lungs.
Sent 12: When you inhale, air enters the respiratory system through your nose and ends up in your lungs, where gas exchange with the blood takes place.
Sent 13: What happens to the air along the way?
Sent 14: In the nose, mucus and hairs trap any dust or other particles in the air.
Sent 15: The air is also warmed and moistened.
Sent 16: Next, air passes through a passageway that is connected to the windpipe.
Sent 17: The air then finds its way to the lungs.
Sent 18: In the chest, the windpipe splits so that air enters both the right and left lung.
Question: What happens to the air pressure inside your lungs when you inhale?.

Output: 4, 6.

Input: Consider Input: Paragraph- Sent 1: Derek was sad.
Sent 2: He was playing in the school yard at recess and a girl in his class was being mean to him.
Sent 3: Her name was Sandy.
Sent 4: Sandy was best friends with Alexis.
Sent 5: Alexis was nice to Derek, but Sandy kept being mean.
Sent 6: Sandy kicked dirt at Derek and called him mean names.
Sent 7: Alexis felt bad that her friend was so nasty to Derek.
Sent 8: Derek knew that Sandy did not like him, so he sat down in the school yard with a big frown.
Sent 9: All of a sudden, a stranger walked up to Derek and asked him if he wanted some rock sugar candy.
Sent 10: He told Derek he had lots of sugar rock candy in his car in the parking lot.
Sent 11: Derek remembered his parents telling him never to talk to strangers, so he started running away from the man.
Sent 12: Sandy and Alexis were on the jungle gym and they saw Derek running from the stranger.
Sent 13: They went to tell their teacher, Mrs. Mustard, who was still inside the classroom.
Sent 14: Sandy and Alexis came into the classroom screaming for help.
Sent 15: Derek ran into the classroom right after the girls.
Sent 16: Mrs. Mustard looked out into the recess yard, but the stranger was gone.
Sent 17: Jenny, Mrs. Mustard's helper, called the police to report what had happened.
Question: What happened with Derek and the stranger?.

Output: 1, 2.

Input: Consider Input: Paragraph- Sent 1: Convicted murderer Seth Baxter awakens chained to a table beneath a pendulum blade .
Sent 2: A videotape informs him that crushing his hands between the presses will release him ; he does so , but the blade still swings down and violently cuts him in half , while someone watches through a hole in the wall .
Sent 3: The scene cuts to Agent Peter Strahm , who kills Jeff Denlon in self-defense and is sealed in the sickroom .
Sent 4: He finds a hidden passage with a tape recorder that warns him to stay in the sickroom , but ignores it .
Sent 5: He is attacked by a pig-masked figure in the passage and awakens with his head sealed in a box slowly filling with water , which he survives by performing a tracheotomy using a pen .
Sent 6: Outside the plant , Detective Mark Hoffman delivers Corbett Denlon to the police and claims they are the only survivors , and is shocked when Strahm is brought out alive as well .
Sent 7: Jill Tuck is met by John Kramer 's attorney , who is administering his will .
Sent 8: She is left a box and a videotape , in which John stresses the importance of the box 's contents .
Sent 9: She opens it with a key hung around her neck and then leaves without disclosing its contents .
Sent 10: In a memorial service held for David Tapp , Steven Sing , Allison Kerry , Eric Matthews , and Daniel Rigg , the five officers killed in action , Hoffman is promoted to detective lieutenant .
Sent 11: He is informed of the death of Agent Lindsey Perez while taking Strahm 's phone and goes to the hospital to meet Strahm , who says that Hoffman 's name was Perez 's last words .
Question: After Agent Strahm kills Jeff Denlon, how does he finally escape?.
Output: 3, 4, 5.