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.

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


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


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