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- Sandra went to the bedroom. Fact 2- Mary moved to the bedroom. Fact 3- John went to the office. Fact 4- Daniel journeyed to the garden. Fact 5- Mary travelled to the bathroom. Fact 6- Daniel moved to the hallway. Fact 7- Daniel travelled to the garden. Fact 8- John moved to the garden. Fact 9- Mary went to the garden. Fact 10- Mary went to the bedroom. Question: Where is Mary? Answer: bedroom
[EX A]: Fact 10

[EX Q]: Passage: Fact 1- John journeyed to the kitchen. Fact 2- John journeyed to the garden. Question: Where is John? Answer: garden
[EX A]: Fact 2

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