Instructions: In this task, you are given a question and an answer. Answer "Yes" if the given answer correctly answers the question, otherwise answer "No".
Input: What did the augurs use to interpret the will of the gods?, Answer: His main role was to interpret the will of the gods by studying the flight of birds : whether they are flying in groups or alone, what noises they make as they fly, direction of flight and what kind of birds they are.
Output:
Yes