conversations.from: human
conversations.value: Mr. Williams bought 10 gallons of juice for a party. Each gallon has 10 cups. At the party, 5 cups of juice were left. How many cups of juice were drunk?
  Give me a solution to this problem
conversations.from: assistant
conversations.value: Mr. Williams bought 10 x 10 = 100 cups of juice.
  Since 5 cups were left, then 100 - 5 = 95 cups were drunk.