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

### Instruction:
 Kaylin is five years younger than Sarah, who is twice as old as Eli, who is nine years older than Freyja. If Freyja is ten years old, how old is Kaylin?


### Response:
 由于Freyja是十岁，Eli是10+9 = <<10+9=19>>19岁。
Sarah的年龄是Eli的两倍，那么Sarah是2*19 = <<38=38>>38岁。
Kaylin比Sarah小五岁，那么她是38-5 = <<33=33>>33岁。