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:
The portion of the uterine endometrium that is shed every month is the?
answer:
What is the name of the portion of the uterine endometrium that is shed every month?


question:
Where is the desert located in the usa?
answer:
Where is the chihauhuan desert located in the usa?


question:
When does season 5 of blacklist come out?
answer:

When does season 5 first episode of blacklist come out?