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.

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

Output: Fact 5


Input: Consider Input: Passage: Fact 1- John went back to the hallway. Fact 2- Sandra moved to the bedroom. Question: Where is Sandra? Answer: bedroom

Output: Fact 2


Input: Consider Input: Passage: Fact 1- John went back to the hallway. Fact 2- Daniel journeyed to the bedroom. Fact 3- Sandra went back to the bedroom. Fact 4- Sandra moved to the bathroom. Question: Where is Daniel? Answer: bedroom


Output: Fact 2