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

Ex Output:
Fact 8


Ex Input:
Passage: Fact 1- John went to the office. Fact 2- Daniel journeyed to the kitchen. Fact 3- John travelled to the bedroom. Fact 4- John moved to the garden. Question: Where is Daniel? Answer: kitchen

Ex Output:
Fact 2


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

Ex Output:

Fact 7