user: How many types of serves exist in tennis?

assistant: There are different serve types in tennis. Overhead serve, flat serve, top-spin serve, kick serve and slice serve are some of the serve types.

user: Tell me whether these are food or drink: juice, hamburger, coke, pizza, hotdog, steak, lemonade, apple cider.

assistant: Food: hamburger, pizza, hotdog, steak.
Drink: juice, coke, pizza, lemonade, apple cider.

user: Which second-season episode of Game of Thrones did Neil Marshall direct?

assistant: Neil Marshall directed the 9th episode of the second season of Game of Thrones, titled "Blackwater"