TASK DEFINITION: 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.
PROBLEM: Passage: Fact 1- Mary went back to the hallway. Fact 2- Daniel went back to the bedroom. Fact 3- Sandra moved to the bathroom. Fact 4- Sandra journeyed to the hallway. Fact 5- Mary went back to the bedroom. Fact 6- Mary went back to the garden. Fact 7- Sandra went back to the bathroom. Fact 8- John went to the office. Question: Where is John? Answer: office

SOLUTION: Fact 8

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

SOLUTION: Fact 8

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

SOLUTION:
Fact 9