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.
One example: Passage: Mary moved to the bathroom. John went to the hallway.
Solution is here: Where is Mary?
Explanation: 'Mary moved to the bathroom.' is a supporting fact from which we can create a question 'Where is Mary?'

Now, solve this: Passage: Sandra travelled to the bedroom. Mary went to the hallway. Sandra went to the office. Sandra journeyed to the kitchen. Sandra travelled to the bathroom. Daniel journeyed to the office. John went back to the hallway. Daniel journeyed to the bedroom. Sandra moved to the garden. Mary went back to the bathroom.
Solution:
Where is Mary?