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

### Instruction:
 十年后，科妮莉亚的年龄将是基莉的三倍。如果基莉现在20岁，科妮莉亚现在多大？


### Response:
 十年后，基莉将是20岁 + 10岁 = <<20+10=30>>30岁。
十年后，科妮莉亚将是3 * 30岁 = <<3*30=90>>90岁。
科妮莉亚现在的年龄是90岁 - 10岁 = <<90-10=80>>80岁。