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 to the bedroom. Fact 2- John journeyed to the bathroom. Question: Where is John? Answer: bathroom

SOLUTION: Fact 2

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

SOLUTION: Fact 7

PROBLEM: Passage: Fact 1- Daniel went back to the bathroom. Fact 2- John moved to the bathroom. Fact 3- Mary journeyed to the bathroom. Fact 4- Sandra went to the kitchen. Question: Where is Daniel? Answer: bathroom

SOLUTION:
Fact 1