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.

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

Passage: Daniel went to the office. Mary went back to the office. Sandra travelled to the bedroom. John journeyed to the bedroom.
Where is Mary?

Passage: Sandra travelled to the kitchen. John journeyed to the bedroom. Sandra journeyed to the office. John journeyed to the hallway. Daniel journeyed to the office. Mary moved to the office. Sandra went to the kitchen. John went back to the kitchen.

Where is Mary?