What is a cookie?
A cookie a sweet wafer that can have a variety of different flavors.  Sweet cookie flavors consist of chocolate, vanilla, blueberry and lemon to name a few.  Cookies can be enjoyed with milk or another complementing drink.  Cookies can be crunchy or soft, and they have ingredients like flour, milk and sugar.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: What is a cookie?
### Input: 
### Response: A cookie a sweet wafer that can have a variety of different flavors.  Sweet cookie flavors consist of chocolate, vanilla, blueberry and lemon to name a few.  Cookies can be enjoyed with milk or another complementing drink.  Cookies can be crunchy or soft, and they have ingredients like flour, milk and sugar.