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

### Instruction:
 Nathaniel ana tiketi 11 za mchezo wa mpira wa kikapu. Anatoa tiketi 2 kwa kila rafiki yake bora, mpaka anabakiwa na tiketi 3 tu. Nathaniel ana marafiki bora wangapi?


### Response:
 Nathaniel alitoa tiketi 11-3 = <<11-3=8>>8 kwa marafiki zake bora.
Nathaniel ana marafiki bora 8/2 = <<8/2=4>>4.