conversations.from: human
conversations.value: I need help with this problem:
  Calvin is a bug collector.  In his collection, he has 12 giant roaches, 3 scorpions, half as many crickets as roaches, and twice as many caterpillars as scorpions.  How many insects does Calvin have in his collection?
conversations.from: assistant
conversations.value: With half as many crickets as roaches, he has 12/2=6 crickets.
  With twice as many caterpillars as scorpions, he has 3*2=6 caterpillars.
  In total, he has 12+3+6+6=27 insects in his bug collection.