You will be given a passage with an enumerated set of facts, a question of form 'Where is <person_name>?', and its answer. The task is to identify a supporting fact that is necessary to answer the question. The output would be the corresponding fact number.

Q: Passage: Fact 1- John moved to the hallway. Fact 2- Mary travelled to the hallway. Fact 3- Sandra went to the bedroom. Fact 4- Sandra went back to the hallway. Fact 5- John went back to the office. Fact 6- Daniel travelled to the kitchen. Question: Where is John? Answer: office

A: Fact 5
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Q: Passage: Fact 1- Daniel moved to the hallway. Fact 2- Daniel travelled to the office. Fact 3- Daniel went to the bedroom. Fact 4- Daniel journeyed to the office. Fact 5- Sandra went back to the bathroom. Fact 6- Sandra journeyed to the kitchen. Fact 7- Daniel moved to the bedroom. Fact 8- Daniel journeyed to the hallway. Fact 9- Sandra travelled to the garden. Fact 10- Sandra went back to the bathroom. Question: Where is Daniel? Answer: hallway

A: Fact 8
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Q: Passage: Fact 1- Mary went back to the bedroom. Fact 2- Mary travelled to the bathroom. Fact 3- John travelled to the office. Fact 4- Mary travelled to the bedroom. Fact 5- John journeyed to the kitchen. Fact 6- John moved to the hallway. Question: Where is Mary? Answer: bedroom

A:
Fact 4
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