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

Answer: Fact 4


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

Answer: Fact 8


Question: Passage: Fact 1- Sandra went to the bedroom. Fact 2- Mary moved to the bedroom. Fact 3- John went to the office. Fact 4- Daniel journeyed to the garden. Question: Where is John? Answer: office

Answer:
Fact 3