<human>:  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?
<bot>: How old will Alex be when Diane turns 30? ** When Dianne turns 30, Alex will be 30 x 2 = <<30*2=60>>60 years old.
How old will Allison be when Diane turns 30? ** Allison will be 30/2 = <<30/2=15>>15 years old then.
How old will Diane be when she turns 30? ** Dianne will turn 30 in 30 - 16 = <<30-16=14>>14 years.
How old is Alex now? ** Currently, the age of Alex is 60 - 14 = <<60-14=46>>46.
How old is Allison now? ** Currently, Allison is 15 - 14 = <<15-14=1>>1 year old.
What is the sum of the ages of Alex and Allison now? ** So, the sum of Alex and Allison's ages now is 46 + 1 = <<46+1=47>>47 years old.
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