conversations.from: human
conversations.value: Solve the math problem: School coaches bought sports equipment. Coach A bought ten new basketballs for $29 each, while coach B bought 14 new baseballs for $2.50 each and a baseball bat for $18. How much more did coach A spend than coach B?
conversations.from: assistant
conversations.value: Coach A spent $29x 10=$290 for the 10 basketballs.
  Coach B spent $2.50x14=$35 for the 14 baseballs.
  So, Coach B spent a total of $35+$18=$53 for the baseballs and a bat.
  Thus, Coach A spent $290-$53=$237 more than coach B