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- John went to the bathroom. Fact 2- John moved to the office. Fact 3- John went to the hallway. Fact 4- Sandra journeyed to the hallway. Question: Where is John? Answer: hallway

Answer: Fact 3


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

Answer: Fact 6


Question: Passage: Fact 1- Mary journeyed to the hallway. Fact 2- John went back to the bathroom. Question: Where is Mary? Answer: hallway

Answer:
Fact 1