instruction:
In this task, you are given a question. You have to answer the question based on your information.
question:
Which debuted earlier, Tarzan or Amy?
answer:
Amy


question:
What do Serbian Hound and St. John's water dog have in common?
answer:
dog


question:
Who is the lead vocalist of the band that Brian Wheat was best known as the bass guitarist of?
answer:

Jeff Keith