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- Sandra went back to the bedroom. Fact 2- Mary went back to the hallway. Fact 3- Mary moved to the bathroom. Fact 4- Mary went to the hallway. Question: Where is Mary? Answer: hallway

SOLUTION: Fact 4

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

SOLUTION: Fact 4

PROBLEM: Passage: Fact 1- John went to the hallway. Fact 2- Daniel moved to the garden. Question: Where is Daniel? Answer: garden

SOLUTION:
Fact 2