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.

Example Input: Passage: John went back to the hallway. Daniel moved to the garden. Sandra travelled to the bathroom. Mary went back to the office. Sandra travelled to the hallway. Sandra went back to the bedroom.
Example Output: Where is Sandra?

Example Input: Passage: Sandra went to the garden. Mary travelled to the bathroom. Sandra moved to the bathroom. Mary travelled to the hallway.
Example Output: Where is Mary?

Example Input: Passage: John travelled to the kitchen. John went to the bathroom. Sandra travelled to the bedroom. Sandra journeyed to the garden. John journeyed to the bedroom. John journeyed to the bathroom. Mary travelled to the kitchen. Mary journeyed to the garden.
Example Output:
Where is Mary?