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.

Ex Input:
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.

Ex Output:
Where is Mary?


Ex Input:
Passage: Daniel went back to the bedroom. Sandra travelled to the bedroom. Sandra went to the office. Mary went to the office. John journeyed to the garden. Mary journeyed to the garden.

Ex Output:
Where is Sandra?


Ex Input:
Passage: Sandra travelled to the bathroom. Sandra moved to the kitchen.

Ex Output:

Where is Sandra?