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

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

A: Fact 9
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Q: Passage: Fact 1- Daniel journeyed to the bathroom. Fact 2- Daniel travelled to the hallway. Fact 3- Sandra went back to the bedroom. Fact 4- Sandra travelled to the bathroom. Question: Where is Sandra? Answer: bathroom

A:
Fact 4
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