instruction:
In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to provide one question which clarifies the input question and it has one unique answer, and also provide an answer to the generated question. Generated question and answer should be separated with a new line.
question:
What are the products that result from the light reactions of photosynthesis?
answer:
What are the products that result from the light reactions of oxygenic photosynthesis? 
 O2, NADPH, ATP


question:
What can be used as proof of identity?
answer:
What can be used as proof of identity in Australia for those without a driver's licence? 
 The Australian Capital Territory Proof of Identity Card


question:
How much of the u.s. national debt is owed to foreigners?
answer:

In 2015, how much of the u.s. national debt is owed to foreigners? 
 34 percent