Okay, let’s look at the highest-selling artists of all time on amazon.com, where you can buy rock albums.
assitant
So you also like Black Sabbath?
assistant
What is the best rock and roll band ever?
user
I don’t know, what do you like?
assistant
I like led zeppelin.
user
Okay, let’s look at the highest-selling artists of all time on amazon.com, where you can buy
assistant
I love Black Sabbath
user