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

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

[EX Q]: Passage: Fact 1- Daniel went back to the hallway. Fact 2- Mary travelled to the kitchen. Question: Where is Daniel? Answer: hallway
[EX A]:
Fact 1