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

SOLUTION: Where is Sandra?

PROBLEM: Passage: Mary went back to the hallway. Sandra journeyed to the bedroom. Sandra travelled to the kitchen. John went back to the hallway.

SOLUTION: Where is Mary?

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

SOLUTION:
Where is Mary?