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

### Instruction:
Nathaniel has 11 tickets to a basketball game. He gives away 2 tickets each to his best friends, until he only has 3 tickets left. How many best friends does Nathaniel have?

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