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.

Q: Passage: Fact 1- Mary moved to the hallway. Fact 2- Mary travelled to the kitchen. Fact 3- John went to the kitchen. Fact 4- Sandra moved to the bedroom. Question: Where is John? Answer: kitchen

A: Fact 3
****
Q: Passage: Fact 1- Sandra travelled to the office. Fact 2- Sandra went to the bathroom. Fact 3- Mary went to the bedroom. Fact 4- Daniel moved to the hallway. Fact 5- John went to the garden. Fact 6- John travelled to the office. Question: Where is Sandra? Answer: bathroom

A: Fact 2
****
Q: Passage: Fact 1- John travelled to the office. Fact 2- Daniel went back to the bedroom. Question: Where is John? Answer: office

A:
Fact 1
****
