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

### Instruction:
John buys 4 pounds of beef.  He uses all but 1 pound in soup.  He uses twice as many pounds of vegetables as beef.  How many pounds of vegetables did he use?

### Response:
 จอห์นใช้เนื้อวัว 3 ปอนด์ในซุป
จอห์นใช้ผัก 6 ปอนด์ในซุป