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.

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

Example Input: Passage: Fact 1- John travelled to the bathroom. Fact 2- Daniel went to the hallway. Fact 3- John moved to the kitchen. Fact 4- Mary journeyed to the kitchen. Question: Where is John? Answer: kitchen
Example Output: Fact 3

Example 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. Fact 5- Daniel journeyed to the bathroom. Fact 6- John journeyed to the bedroom. Question: Where is John? Answer: bedroom
Example Output:
Fact 6