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- John went to the kitchen. Fact 2- John went to the hallway. Fact 3- Sandra moved to the garden. Fact 4- Sandra went back to the kitchen. Question: Where is Sandra? Answer: kitchen

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

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

A:
Fact 7
****