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

Answer: Fact 4


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

Answer: Fact 10


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

Answer:
Fact 6