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

Output: Fact 7


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

Output: Fact 5


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


Output: Fact 6