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- John moved to the garden. Fact 2- Daniel went back to the office. Question: Where is John? Answer: garden
Fact 1

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

Passage: Fact 1- John went back to the bedroom. Fact 2- John moved to the kitchen. Fact 3- John journeyed to the garden. Fact 4- Mary went back to the hallway. Question: Where is John? Answer: garden

Fact 3