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

A: Fact 8
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Q: Passage: Fact 1- Daniel travelled to the kitchen. Fact 2- Daniel journeyed to the garden. Fact 3- John journeyed to the office. Fact 4- John travelled to the garden. Question: Where is Daniel? Answer: garden

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

A:
Fact 10
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