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- Sandra journeyed to the bathroom. Fact 2- Daniel moved to the garden. Question: Where is Daniel? Answer: garden

Output: Fact 2


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

Output: Fact 7


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


Output: Fact 8