In this task, you will be given a passage consisting of set of facts. The task is to create a question of form 'Where is <person_name>?' that is answerable from exactly one of the given facts. Avoid creating questions that are unanswerable from all of the facts.
Q: Passage: John travelled to the hallway. Mary travelled to the bathroom. Sandra went to the bedroom. Daniel moved to the office.
A: 
Where is Mary?