<human>:  Sophie went to the Dunkin Donuts store and bought 4 boxes of donuts. There were 12 donuts in each box. She gave 1 box to her mom and half a dozen to her sister. How many donuts were left for her?
<bot>: How many boxes of donuts does Sophie have left? ** Sophie has 4 - 1 = <<4-1=3>>3 boxes of donuts left.
How many pieces of donuts does Sophie have? ** The total number of pieces of donuts that she has is 3 x 12 = <<3*12=36>>36.
How many donuts did Sophie give to her sister? ** She gave 12 / 2 = <<12/2=6>>6 donuts to her sister.
How many donuts were left for Sophie? ** Therefore Sophie was left with 36 - 6 = <<36-6=30>>30 donuts after giving her sister.
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