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

### Instruction:
Blanch has 15 slices of pizza in the fridge. During breakfast, she eats 4 slices. At lunch, Blanch eats 2 slices, then takes two slices as a snack. Finally, she consumes 5 slices for dinner. How many slices of pizza are left?

### Response:
 Wakati wa kifungua kinywa, Blanch anakula vipande 4, ambavyo bado vimesalia 15 - 4 = <<15-4=11>>11 kwenye friji.
Wakati wa chakula cha mchana, anakula vipande 2, ambavyo bado vimesalia 11 - 2 = <<11-2=9>>9 kwenye friji.
Baada ya kiburudisho, bado vimesalia 9 - 2 = <<9-2=7>>7 vipande kwenye friji.
Hatimaye baada ya chakula cha jioni, bado vimesalia 7 - 5 = <<7-5=2>>2 vipande.