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

Answer: Fact 8


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

Answer: Fact 7


Question: Passage: Fact 1- Mary travelled to the garden. Fact 2- Daniel went to the garden. Fact 3- Mary journeyed to the kitchen. Fact 4- Mary went back to the hallway. Question: Where is Mary? Answer: hallway

Answer:
Fact 4