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

### Instruction:
 Randolph ni mzee kwa miaka 5 zaidi ya Sydney. Sydney ni mara mbili mzee kama Sherry. Ikiwa Sherry ana miaka 25, Randolph ana miaka mingapi?


### Response:
 Sydney ana miaka 25*2 = <<25*2=50>>50
Randolph ana miaka 50 + 5 = <<50+5=55>>55