instruction:
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.
question:
Passage: Fact 1- Sandra journeyed to the bathroom. Fact 2- Mary travelled to the hallway. Question: Where is Mary? Answer: hallway
answer:
Fact 2


question:
Passage: Fact 1- Daniel went to the bathroom. Fact 2- Sandra went to the hallway. Fact 3- John went to the office. Fact 4- Sandra journeyed to the garden. Question: Where is John? Answer: office
answer:
Fact 3


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

Fact 8