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

### Instruction:
The seats of a bus are arranged in 23 rows of 4 seats. At the start, 16 people climb. At the first stop, 15 people board the bus and 3 get off. At the second stop, 17 people get on the bus and 10 get off. How many empty seats are there after the second stop?

### Response:
 Kwanza tunahesabu idadi ya viti vya kudumu: 23 * 4 = <<23*4=92>>92 viti
Kisha tunahesabu idadi ya watu mwanzoni: 16+15-3 = <<16+15-3=28>>28 watu
Kisha katika kituo cha kwanza: 28+17-10= <<28+17-10=35>>35 watu
Hatimaye tuna 92-35 = <<92-35=57>>57 viti vilivyosalia wazi