Definition: 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.
Input: Context: selena gomez just posted justin bieber's old nudes on her instagram and i'm dying 😂 sierra (@sierranicoleee5) August 28, 2017 Answer: selena gomez
Output:
who posted nude photos?