Below is an instruction that describes a task. Write a response that appropriately completes the request in Thai. Please answer in Thai.

### Instruction:
Carmen is preparing dinner plates for a row of customers at the counter in a diner. She likes to put a couple of sprigs of parsley on each plate for decoration. However, she is very low on parsley and doesn't have enough to even put 1 sprig on every plate, so she needs to break several of the parsley sprigs in two to make 2 smaller ones to stretch them out. If she decorates 8 plates with one whole parsley sprig and 12 plates with 1/2 a sprig each, how many sprigs of parsley does she have left if she started with 25?

### Response:
 เธอใช้กิ่งผักชีทั้งหมด 8 กิ่งและกิ่งผักชีครึ่งกิ่ง 12 กิ่ง
ดังนั้นเป็น 8+12/2=<<8+12/2=14>>14 กิ่ง
ดังนั้นเธอจะเหลือ 25-14=<<25-14=11>>11 กิ่ง