Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Passage: Mary moved to the bathroom. John went to the hallway.
Solution: Where is Mary?
Reason: 'Mary moved to the bathroom.' is a supporting fact from which we can create a question 'Where is Mary?'

Now, solve this instance: Passage: Mary journeyed to the hallway. Sandra went to the garden. Sandra journeyed to the hallway. Mary journeyed to the bathroom. John went to the bathroom. Mary went back to the kitchen.
Student:
Where is Mary?