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

Output: Fact 7


Input: Consider Input: Passage: Fact 1- Sandra journeyed to the garden. Fact 2- Sandra journeyed to the kitchen. Fact 3- Daniel journeyed to the bedroom. Fact 4- Sandra moved to the garden. Fact 5- Mary journeyed to the office. Fact 6- Mary journeyed to the bathroom. Fact 7- Daniel journeyed to the garden. Fact 8- Mary went back to the bedroom. Fact 9- Sandra went back to the kitchen. Fact 10- Sandra travelled to the bedroom. Question: Where is Sandra? Answer: bedroom

Output: Fact 10


Input: Consider Input: Passage: Fact 1- Mary moved to the office. Fact 2- Daniel went to the kitchen. Question: Where is Mary? Answer: office


Output: Fact 1