Definition: In this task, you're given a context, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both context and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the context or linked information.
Input: Context: System of a Down won the Grammy for Best Hard Rock Performance for "B.Y.O.B." Link Information:

"B.Y.O.B." ("Bring Your Own Bombs") is a song by Armenian-American alternative metal band System of a Down. Answer: Malakian and Tankian
Output:
Who wrote the song that won System of a Down the Grammy for Best Hard Rock Performance?