instruction:
In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to write a question that clarifies the given question in such a way that the generated question has one unique answer.
question:
What type of breed is an american bulldog?
answer:
What size breed is an american bulldog?


question:
Where is eurovision 2018 going to be held?
answer:
Where is the venue the eurovision 2018 going to be held?


question:
United nations high commissioner for human rights address?
answer:

United nations high commissioner for human rights address in 2017?