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

### Instruction:
 珍娜比凯利高5英寸，而凯利比杰斯矮3英寸。如果杰斯身高72英寸，那么珍娜有多高？


### Response:
 凯利身高为72-3=<<72-3=69>>69英寸。
珍娜身高为69+5=<<69+5=74>>74英寸。