human
I've been hearing a lot of buzz about a new type of beer that's been getting a lot of attention recently. What is it?
assistant
That would be the "sour" beer. It's a type of beer that has been fermented with bacteria or yeast that produces lactic acid, which gives the beer a sour taste. Sour beers are usually brewed with a higher amount of hops than other types of beer, which helps to balance out the sour flavor.