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

Answer: Fact 7


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

Answer: Fact 3


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

Answer:
Fact 7