Q: You will be given a passage consisting of set of facts and a question as input. The task is to answer a question of form 'Where is <person_name>?' using one of the given facts to determine the latest location of the person. Answer should be a word/phrase describing the location from the supporting fact. Avoid answers that are incomplete or incorrect.
Passage: Sandra went to the garden. Mary journeyed to the office. John went to the hallway. Sandra journeyed to the bathroom. Daniel went to the hallway. Daniel went to the office. Mary moved to the garden. Mary moved to the office. Sandra moved to the hallway. John travelled to the office. Question: Where is Mary?
A:
office