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.
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Question: Passage: Fact 1- Sandra travelled to the office. Fact 2- Sandra travelled to the bathroom. Question: Where is Sandra? Answer: bathroom

Answer: Fact 2


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

Answer: Fact 7


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

Answer:
Fact 7