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

Output: Fact 9


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

Output: Fact 8


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


Output: Fact 6