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 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. Question: Where is Mary? Answer: hallway

SOLUTION: Fact 4

PROBLEM: Passage: Fact 1- John journeyed to the hallway. Fact 2- Daniel travelled to the office. Question: Where is Daniel? Answer: office

SOLUTION: Fact 2

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. Question: Where is Mary? Answer: garden

SOLUTION:
Fact 6