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

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

A: Fact 10
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Q: Passage: Fact 1- Daniel journeyed to the hallway. Fact 2- Sandra travelled to the kitchen. Question: Where is Sandra? Answer: kitchen

A:
Fact 2
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