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- Daniel journeyed to the hallway. Fact 2- Sandra went back to the bathroom. Question: Where is Sandra? Answer: bathroom

Answer: Fact 2


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

Answer: Fact 10


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

Answer:
Fact 7