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

### Instruction:
Jaylen has 5 carrots and 2 cucumbers. Jaylen has twice as many bell peppers as Kristin. Jaylen has 3 less than half as many green beans as Kristin. If Kristin has 2 bell peppers and 20 green beans, how many vegetables does Jaylen have in total?

### Response:
 เจลินมีพริก 2 * 2 = <<2*2=4>>4 ลูก
เจลินมีถั่วเขียว (20 / 2) - 3 = <<20/2-3=7>>7 ลูก
เจลินมีผักทั้งหมด 4 + 7 + 5 + 2 = <<4+7+5+2=18>>18 ชนิด