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

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

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

A:
Fact 5
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