Detailed Instructions: In this task, you are given a context tweet and an answer. Your job is to generate a question for the given answer based on the given tweet paragraph. Note that your question should be answerable based on the given tweet, and the answer to your question should be the given answer.
Problem:Context: P5+1 & #Iran reached agreement, bringing insight & accountability to nuclear program - not for small # of yrs, but lifetime of program. John Kerry (@JohnKerry) July 14, 2015 Answer: p5+1 and iran
Solution:
who reached an agreement about accountability to nuclear program