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

### Instruction:
 Frank ana mti wa tufaha katika bustani yake. Tufaha 5 zimebaki kwenye mti na 8 zimeanguka chini. Ikiwa mbwa wa Frank anakula tufaha 3 kutoka chini, tufaha ngapi zimebaki?


### Response:
 Awali, Frank alikuwa na tufaha 5 + 8 = <<5+8=13>>13.
Baada ya mbwa wake kula 3, zimebaki tufaha 13 - 3 = <<13-3=10>>10.