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:
When is the new saw movie being released?
answer:
When is the saw movie Jigsaw being released in the United States?


question:
Who plays ben weston on days of our lives?
answer:
Who plays Ben Weston on Days of Our Lives on 2014?


question:
When was nanda devi national park added to the unesco list of world heritage?
answer:

When was the Nanda Devi National Park added to the UNESCO World Heritage Site list?