What is the best selling type of ice cream in the US?
user
That depends. On what kind of ice cream you mean?
assistant
The kind you eat in a bowl.
user
I don’t think there is one best selling type.
assistant
What is the best selling type of ice cream in the US?
user
That depends. On what kind of ice cream you mean?
assistant
The kind you eat in a bowl.
user
There are two main categories: soft serve and hard serve.  How about we just take a look at both, and you tell me what you think is the best seller.
assistant
What is the best selling type of ice cream in the US?