conversations.from: human
conversations.value: Micah picks 2 dozen strawberries from the field.  He eats 6 and saves the rest for his mom.  How many strawberries are there for his mom?
conversations.from: assistant
conversations.value: Micah picks 2 x 12 = 24 strawberries.
  After he eats 6, there are this many strawberries left for his mom: 24 - 6 = 18.