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

### Instruction:
 Ral是Suri的两倍大。在3年后，Suri的年龄将是16岁。Ral现在多大？


### Response:
 如果Suri在3年后是16岁，那么她现在是16 - 3 = <<16-3=13>>13岁。
Ral是Suri的两倍大，所以她现在是2 * 13 = <<2*13=26>>26岁。