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

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

A: Fact 6
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Q: Passage: Fact 1- Mary moved to the garden. Fact 2- John went to the bedroom. Fact 3- Daniel journeyed to the kitchen. Fact 4- Sandra went to the bathroom. Question: Where is Mary? Answer: garden

A:
Fact 1
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