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

### Instruction:
 Jack anasema ana karatasi za kalamu 13 zaidi katika begi lake kuliko Gerald. Jack anampa Paula karatasi 5 na Mike karatasi 6. Ikiwa Gerald ana karatasi 8, Jack ana karatasi ngapi zilizobaki?


### Response:
 Jack alikuwa na karatasi 8+13 = <<8+13=21>>21 kabla ya kumpa Paula 5.
Kisha alikuwa na 21-5 = <<21-5=16>>16 karatasi kabla ya kumpa Mike 6 zaidi.
Kisha alikuwa na 16-6 = <<16-6=10>>10 karatasi zilizobaki.