Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Passage: Fact 1- Sandra went to the garden. Fact 2- Mary journeyed to the office. Fact 3- John went to the hallway. Fact 4- Sandra journeyed to the bathroom. Fact 5- Daniel went to the hallway. Fact 6- Daniel went to the office. Fact 7- Mary moved to the garden. Fact 8- Mary moved to the office. Fact 9- Sandra moved to the hallway. Fact 10- John travelled to the office. Question: Where is Mary? Answer: office
Student:
Fact 8