conversations.from: human
conversations.value: I need help with this problem:
  A family of parents and a child go to the cinema. The cost of an adult ticket is $12 and a child ticket is $8. Then they buy 2 popcorns for $3 each. How many dollars do they pay in total?
conversations.from: assistant
conversations.value: Adult tickets cost 12*2=$24
  Popcorns cost 2*3=$6
  They pay 24+8+6=$38 in total.