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: Mary travelled to the garden. Daniel went to the office. Daniel travelled to the kitchen. Sandra journeyed to the kitchen. Mary went back to the hallway. Daniel went to the bedroom. Mary moved to the bathroom. Sandra journeyed to the bathroom.
A: 
Where is Mary?