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

Passage: Fact 1- Sandra went back to the kitchen. Fact 2- Sandra travelled to the bathroom. Question: Where is Sandra? Answer: bathroom
Fact 2

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

Fact 7