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

### Instruction:
John and Yasmin's dad is named Gabriel. If John has twice the number of children that her sister has and Gabriel has six grandkids, how many children does Yasmin have?

### Response:
 Hatujui idadi ya watoto wa Yasmin bado, lakini tuiwakilishe kama Y.
Pia tunajua kwamba John ana mara mbili ya idadi ya watoto ambayo Yasmin ana, kwa hivyo tutaiwakilisha kama 2*Y = 2Y.
Ikiwa Gabriel ana wajukuu sita kati ya watoto wa John na Yasmin, basi tunaweza kuwakilisha hii kama 6 = 2Y + Y.
Tukitatua equation ya mwisho, tunajifunza kwamba 6 = 3Y.
Kwa kuwa Y inawakilisha idadi ya watoto ambayo Yasmin ana, basi tukitatua kwa Y tunajua kwamba Y = 6/3 au Y = 2 watoto.