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.

Passage: Fact 1- Daniel journeyed to the kitchen. Fact 2- John journeyed to the office. Question: Where is John? Answer: office
Fact 2

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

Passage: Fact 1- John journeyed to the bedroom. Fact 2- Mary went to the office. Fact 3- John moved to the office. Fact 4- Mary went to the hallway. Fact 5- Sandra travelled to the office. Fact 6- John travelled to the bedroom. Question: Where is Sandra? Answer: office

Fact 5