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.

Input: Consider Input: When did the first usb flash drive appear on the retail market?

Output: When did the first usb flash drive appear on the global retail market?


Input: Consider Input: When did apple stop supporting safari for windows?

Output: What year did apple stop supporting safari for windows?


Input: Consider Input: When was the law of bantu education passed?


Output: When was the law of the Bantu Education Act passed?