human
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
At a bakery, there are four types of cookies: chocolate chip, oatmeal raisin, sugar, and peanut butter. The baker displays the cookies on separate plates labeled with the cookie type. During lunchtime, a customer accidentally knocks over the display, mixing up the cookies. The baker quickly rearranges the cookies onto new plates without checking the labels. When customers come in later to buy cookies, how do they determine which plate contains which type of cookie?

Provide a brief response.

### Response:
gpt
Customers can determine which plate contains which type of cookie by examining the appearance and ingredients visible in each cookie. Chocolate chip cookies have distinctive dark chips or chunks in them that stand out against the dough. Oatmeal raisin cookies typically have a rougher texture with visible oats and dark raisins scattered throughout. Sugar cookies are generally smoother and paler in color, often with a sprinkling of sugar on top that gives them a sparkly appearance. Peanut butter cookies can be identified by their rich, golden-brown color and the flavor is recognizable; they also frequently have a crisscross pattern on top made with a fork.

Additionally, customers could smell the cookies to differentiate them. Peanut butter cookies have a strong peanut smell, while chocolate chip cookies would smell strongly of chocolate. Taste testing, if permitted by the bakery, is another option. Each cookie type has a distinct flavor that can help customers identify them. By using visual cues, smell, and possibly taste, customers can sort out which cookies are on which plate.