conversations.from: human
conversations.value: Can you walk me through the solution of: Noah and Ava are planning a trip to the zoo.  Zoo entry tickets are $5 per person.  Bus fare is $1.50 per person one way.  If they bring $40 with them, how much money do they have left to spend on lunch and snacks?
conversations.from: assistant
conversations.value: Noah and Ava’s zoo entry tickets are $5 x 2 = $10.
  Their round trip bus fare will be $1.50 x 2 x 2 = $6.
  Zoo tickets and bus fare will cost $10 + $6 = $16.
  For lunch and snacks, they will have $40 - $16 = $24.