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

### Instruction:
Ocho has 8 friends and half are girls. His friends who are boys like to play theater with him. How many boys play theater with him?

### Response:
 Marafiki wanne ni wavulana kwa sababu 8 x .5 = <<8*.5=4>>4
Wavulana wote wanacheza naye kwa sababu wote ni wavulana.