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


[Q]: Passage: Fact 1- Mary went back to the kitchen. Fact 2- John went back to the office. Fact 3- Daniel journeyed to the bedroom. Fact 4- Mary travelled to the bathroom. Fact 5- John journeyed to the kitchen. Fact 6- Sandra journeyed to the kitchen. Fact 7- Daniel travelled to the office. Fact 8- Daniel journeyed to the bathroom. Fact 9- John travelled to the office. Fact 10- Daniel went back to the kitchen. Question: Where is Daniel? Answer: kitchen
[A]: Fact 10


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