conversations.from: human
conversations.value: I'm stuck on this math problem: Carlton wears an assortment of sweater vests and button-up shirts. He has twice as many sweater vests as button-up shirts and considers each unique combination of vest and shirt to be an outfit. He owns three button-up shirts. How many outfits does Carlton have?
  Can you help?
conversations.from: assistant
conversations.value: Carlton has 2 * 3 = 6 sweater vests.
  He can wear each sweater vest with different 3 button-up shirts, so Carlton has 3 * 6 = 18 outfits.