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

SOLUTION: Where is Mary?

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

SOLUTION: Where is Mary?

PROBLEM: Passage: Daniel went to the kitchen. Sandra went to the kitchen. John moved to the bedroom. Mary went to the hallway.

SOLUTION:
Where is Sandra?