You will be given a definition of a task first, then some input of the task.
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.

When will the new $20 bill be released?
Output:
When will the new US $20 bill from Series 2004 first be released?
You will be given a definition of a task first, then some input of the task.
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.

When will the new $20 bill be released?
Output:
user
When will the new US $20 bill from Series 2004 first be released?
assistant
You will be given a definition of a task first, then some input of the task.
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.

When will the new $20 bill be released?
Output:
When will the new US $20 bill from Series 2004 first be released?