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


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


[Q]: Passage: Fact 1- Mary moved to the bedroom. Fact 2- John journeyed to the hallway. Fact 3- Sandra went to the garden. Fact 4- John went back to the bathroom. Question: Where is Sandra? Answer: garden
[A]:
Fact 3