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- Sandra went to the garden. Fact 2- Daniel journeyed to the office. Fact 3- Sandra travelled to the bathroom. Fact 4- Sandra travelled to the kitchen. Fact 5- John travelled to the bedroom. Fact 6- Sandra went to the hallway. Question: Where is Sandra? Answer: hallway

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

A: Fact 10
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Q: Passage: Fact 1- Daniel travelled to the hallway. Fact 2- John journeyed to the hallway. Fact 3- John journeyed to the office. Fact 4- Daniel went to the kitchen. Question: Where is John? Answer: office

A:
Fact 3
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