conversations.from: human
conversations.value: Solve the following math problem: Tim watches 2 shows.  One of them is a half-hour show per episode and the other is a 1-hour long show per episode.  The short show had 24 episodes and the long show had 12 episodes.  How many hours of TV did he watch?
conversations.from: assistant
conversations.value: The short show has 24*.5=12 hours of TV
  The long show is 12*1=12 hours
  So in total he watches 12+12=24 hours