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.
Example: Passage: Mary moved to the bathroom. John went to the hallway. Question: Where is Mary?
Example solution: bathroom
Example explanation: 'Mary moved to the bathroom.' is a supporting fact from which we can conclude that Mary is in bathroom.

Problem: Passage: Mary moved to the bedroom. John journeyed to the hallway. Sandra went to the garden. John went back to the bathroom. Sandra travelled to the office. Daniel journeyed to the bathroom. Question: Where is Sandra?

Solution: office