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 travelled to the kitchen. Fact 2- John went to the bathroom. Fact 3- Sandra travelled to the bedroom. Fact 4- Sandra journeyed to the garden. Fact 5- John journeyed to the bedroom. Fact 6- John journeyed to the bathroom. Fact 7- Mary travelled to the kitchen. Fact 8- Mary journeyed to the garden. Fact 9- John journeyed to the office. Fact 10- Daniel journeyed to the bathroom. Question: Where is Daniel? Answer: bathroom
Example Output: Fact 10

Example Input: Passage: Fact 1- Mary travelled to the garden. Fact 2- Daniel moved to the bathroom. Question: Where is Mary? Answer: garden
Example Output: Fact 1

Example Input: 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. Question: Where is Daniel? Answer: kitchen
Example Output:
Fact 3