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

### Instruction:
 Omar hununua kikombe cha kahawa cha 12-ounsi kila asubuhi njiani kwenda kazini. Njiani kwenda kazini, ananywa robo ya kikombe. Anapofika ofisini, ananywa nusu ya kikombe. Anasahau kunywa kahawa yake zaidi anapoanza kufanya kazi, na anapokumbuka kahawa yake, ananywa onsi 1 ya kiasi kilichosalia kwa sababu ni baridi. Kutakuwa na onsi ngapi zilizosalia kwenye kikombe baadaye?


### Response:
 Omar ananywa robo ya kikombe njiani kwenda kazini, ambayo ni 12 / 4 = 12 / 4 = 3 onsi.
Anaponywa nusu ya kikombe, ananywa 12 / 2 = 12 / 2 = 6 onsi.
Hivyo, anaponywa onsi 1 zaidi, kutakuwa na onsi 12 - 3 - 6 - 1 = <<12-3-6-1=2>>2 zilizosalia kwenye kikombe.