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

### Instruction:
 Matthew, Patrick na Alvin wanakula chakula cha jioni pamoja. Matthew anakula vitumbua mara tatu zaidi ya vile Patrick anakula. Patrick anakula nusu ya vitumbua ambavyo Alvin anakula. Ikiwa Alvin anakula vitumbua 4, Matthew anakula vitumbua vingapi?


### Response:
 Patrick anakula 4/2=<<4/2=2>>2 vitumbua.
Matthew anakula 2 x 3=<<2*3=6>>6 vitumbua.