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 bathroom. Fact 2- John journeyed to the hallway. Question: Where is John? Answer: hallway

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

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

A:
Fact 8
****