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

### Instruction:
 Kay ana ndugu 14. Kay ana umri wa miaka 32. Ndugu mdogo zaidi ana umri wa 5 chini ya nusu ya umri wa Kay. Ndugu mkubwa zaidi ana umri mara nne ya ndugu mdogo zaidi. Ndugu mkubwa zaidi ana umri gani?


### Response:
 14-1=<<14-1=13>>13 ndugu ni wadogo kuliko Kay
Kay ana umri wa miaka 32
Mdogo zaidi: 32/2-5=<<32/2-5=11>>11 miaka
Mkubwa zaidi: 11(4)=44 miaka