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

SOLUTION: Fact 6

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

SOLUTION: Fact 2

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

SOLUTION:
Fact 10