TASK DEFINITION: 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.
PROBLEM: Passage: John travelled to the bathroom. Sandra moved to the hallway. Daniel travelled to the kitchen. Daniel travelled to the hallway. John moved to the hallway. Mary went to the hallway.

SOLUTION: Where is Mary?

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

SOLUTION: Where is Mary?

PROBLEM: Passage: Mary went back to the hallway. Daniel went back to the bedroom. Sandra moved to the bathroom. Sandra journeyed to the hallway. Mary went back to the bedroom. Mary went back to the garden.

SOLUTION:
Where is Mary?