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 went back to the bathroom. Fact 2- Mary moved to the garden. Question: Where is Mary? Answer: garden
[A]: Fact 2


[Q]: Passage: Fact 1- Mary went back to the kitchen. Fact 2- John went back to the office. Question: Where is John? Answer: office
[A]: Fact 2


[Q]: Passage: Fact 1- Daniel journeyed to the bathroom. Fact 2- Daniel travelled to the hallway. Question: Where is Daniel? Answer: hallway
[A]:
Fact 2