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


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


[Q]: Passage: Fact 1- Daniel went to the bedroom. Fact 2- Mary went to the kitchen. Fact 3- Mary travelled to the bedroom. Fact 4- John journeyed to the bathroom. Question: Where is Mary? Answer: bedroom
[A]:
Fact 3