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

### Instruction:
When Diane turns 30, she will be half the age of Alex and twice as old as Allison. Diane is 16 years old now. What is the sum of the ages of Alex and Allison now?

### Response:
 Diane atakapofikisha miaka 30, Alex atakuwa na umri wa miaka 30 x 2 = <<30*2=60>>60.
Allison atakuwa na umri wa miaka 30/2 = <<30/2=15>>15 wakati huo.
Diane atafikisha miaka 30 baada ya miaka 30 - 16 = <<30-16=14>>14.
Kwa sasa, umri wa Alex ni 60 - 14 = <<60-14=46>>46.
Kwa sasa, Allison ana umri wa miaka 15 - 14 = <<15-14=1>>1.
Hivyo, jumla ya umri wa Alex na Allison sasa ni miaka 46 + 1 = <<46+1=47>>47.