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

Answer: Fact 8


Question: Passage: Fact 1- John went back to the kitchen. Fact 2- John moved to the office. Fact 3- John journeyed to the garden. Fact 4- Sandra journeyed to the bedroom. Question: Where is John? Answer: garden

Answer: Fact 3


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

Answer:
Fact 6