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

Output: Fact 9


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

Output: Fact 4


Input: Consider Input: Passage: Fact 1- Sandra journeyed to the kitchen. Fact 2- Sandra journeyed to the garden. Fact 3- Daniel travelled to the kitchen. Fact 4- Mary moved to the bedroom. Question: Where is Sandra? Answer: garden


Output: Fact 2