conversations.from: human
conversations.value: Find the answer to this math problem: Sam has 19 dimes and 6 quarters. She buys 4 candy bars for 3 dimes each and 1 lollipop for 1 quarter. How much money, in cents, does she have left?
conversations.from: assistant
conversations.value: The candy bars cost 4*3=12 dimes.
  Sam has 19-12=7 dimes left.
  Sam has 6-1=5 quarters left.
  Sam has 7*10+5*25=195 cents left.