Given the task definition and input, reply with output. 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: The film opens with Sunita , a medical student , and her friends working on a project about the human brain .
Sent 2: She wants to investigate the curious case of Sanjay Singhania , a notable city businessman , who is reported to have anterograde amnesia .
Sent 3: Her professor denies access to Sanjay 's records as it is currently under criminal investigation .
Sent 4: Sunita , nonetheless , decides to investigate the matter herself .
Sent 5: Sanjay is introduced as he brutally murders a man .
Sent 6: He takes a Polaroid picture of the man , and writes on it `` done '' .
Sent 7: It is revealed that Sanjay has anterograde amnesia where he loses his memory every 15 minutes .
Sent 8: Sanjay uses a system of photographs , notes , and tattoos on his body to recover his memory after each cycle .
Sent 9: It is revealed that Sanjay is ultimately out to avenge the death of his sweetheart Kalpana , and that he is systematically killing the people who were responsible for it .
Sent 10: His main target is `` Ghajini '' , a notable social personality in the city .
Sent 11: Police Inspector Arjun Yadav , on the case of the serial murders , tracks Sanjay down to his flat and attacks and disables him .
Sent 12: Yadav finds two diaries where Sanjay has chronicled the events of 2005 and 2006 .
Sent 13: The film flashes back to 2005 as Yadav reads the diary .
Sent 14: Sanjay Singhania is shown as the owner of the Air Voice mobile telephone company .
Sent 15: In the course of his business , Sanjay sends his men to meet Kalpana , a struggling model , about putting up a billboard above her apartment .
Sent 16: The owner of Kalpana 's advertising firm misinterprets this as a romantic advance , and in view of a possible lucrative Air Voice ad campaign and other benefits , encourages Kalpana to accept the overture . 
Question: when did disappears take place.

4, 5.
Given the task definition and input, reply with output. 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: The film opens with Sunita , a medical student , and her friends working on a project about the human brain .
Sent 2: She wants to investigate the curious case of Sanjay Singhania , a notable city businessman , who is reported to have anterograde amnesia .
Sent 3: Her professor denies access to Sanjay 's records as it is currently under criminal investigation .
Sent 4: Sunita , nonetheless , decides to investigate the matter herself .
Sent 5: Sanjay is introduced as he brutally murders a man .
Sent 6: He takes a Polaroid picture of the man , and writes on it `` done '' .
Sent 7: It is revealed that Sanjay has anterograde amnesia where he loses his memory every 15 minutes .
Sent 8: Sanjay uses a system of photographs , notes , and tattoos on his body to recover his memory after each cycle .
Sent 9: It is revealed that Sanjay is ultimately out to avenge the death of his sweetheart Kalpana , and that he is systematically killing the people who were responsible for it .
Sent 10: His main target is `` Ghajini '' , a notable social personality in the city .
Sent 11: Police Inspector Arjun Yadav , on the case of the serial murders , tracks Sanjay down to his flat and attacks and disables him .
Sent 12: Yadav finds two diaries where Sanjay has chronicled the events of 2005 and 2006 .
Sent 13: The film flashes back to 2005 as Yadav reads the diary .
Sent 14: Sanjay Singhania is shown as the owner of the Air Voice mobile telephone company .
Sent 15: In the course of his business , Sanjay sends his men to meet Kalpana , a struggling model , about putting up a billboard above her apartment .
Sent 16: The owner of Kalpana 's advertising firm misinterprets this as a romantic advance , and in view of a possible lucrative Air Voice ad campaign and other benefits , encourages Kalpana to accept the overture . 
Question: when did disappears take place.

user
4, 5.
assistant
Given the task definition and input, reply with output. 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: The film opens with Sunita , a medical student , and her friends working on a project about the human brain .
Sent 2: She wants to investigate the curious case of Sanjay Singhania , a notable city businessman , who is reported to have anterograde amnesia .
Sent 3: Her professor denies access to Sanjay 's records as it is currently under criminal investigation .
Sent 4: Sunita , nonetheless , decides to investigate the matter herself .
Sent 5: Sanjay is introduced as he brutally murders a man .
Sent 6: He takes a Polaroid picture of the man , and writes on it `` done '' .
Sent 7: It is revealed that Sanjay has anterograde amnesia where he loses his memory every 15 minutes .
Sent 8: Sanjay uses a system of photographs , notes , and tattoos on his body to recover his memory after each cycle .
Sent 9: It is revealed that Sanjay is ultimately out to avenge the death of his sweetheart Kalpana , and that he is systematically killing the people who were responsible for it .
Sent 10: His main target is `` Ghajini '' , a notable social personality in the city .
Sent 11: Police Inspector Arjun Yadav , on the case of the serial murders , tracks Sanjay down to his flat and attacks and disables him .
Sent 12: Yadav finds two diaries where Sanjay has chronicled the events of 2005 and 2006 .
Sent 13: The film flashes back to 2005 as Yadav reads the diary .
Sent 14: Sanjay Singhania is shown as the owner of the Air Voice mobile telephone company .
Sent 15: In the course of his business , Sanjay sends his men to meet Kalpana , a struggling model , about putting up a billboard above her apartment .
Sent 16: The owner of Kalpana 's advertising firm misinterprets this as a romantic advance , and in view of a possible lucrative Air Voice ad campaign and other benefits , encourages Kalpana to accept the overture . 
Question: when did disappears take place.

4, 5.