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.

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

[EX Q]: Passage: Fact 1- Sandra travelled to the bedroom. Fact 2- Mary went to the hallway. Fact 3- Sandra went to the office. Fact 4- Sandra journeyed to the kitchen. Question: Where is Mary? Answer: hallway
[EX A]: Fact 2

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

