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

### Instruction:
Lyla, a grocery store owner, bought rice weighing 30 kg less than green beans, which weigh 10 kg more than sugar. While carrying the goods to the store, the bags fell down and 1/3 weight of the rice and 1/5 weight of sugar was lost. If the green beans weighed 60 kgs, then how much did the remaining stock weigh?

### Response:
 Mchele = 60 - 30 = <<60-30=30>>30 kilogramu
Sukari = 60 - 10 = <<60-10=50>>50 kilogramu
Mchele uliopotea ni 1/3*30 = <<1/3*30=10>>10 kilogramu
Sukari iliyopotea ni 1/5*50 = <<1/5*50=10>>10 kilogramu
Uzito jumla uliopotea ni 10+10 = <<10+10=20>>20 kilogramu
Uzito jumla wa bidhaa ni 60+50+30 = <<60+50+30=140>>140 kilogramu
Uzito wa bidhaa zilizobaki ni 140-20 = <<140-20=120>>120 kilogramu