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


[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. Question: Where is Daniel? Answer: kitchen
[A]:
Fact 2


