conversations.from: human
conversations.value: Break down this math problem: Ryan builds model mustang cars.  A full size mustang is 240 inches long.  The mid-size model that Ryan creates is 1/10th the size, and the smallest model that Ryan creates is half the size of the mid-size model.  How many inches long is the smallest model mustang?
conversations.from: assistant
conversations.value: Mid-size:240/10=24 inches
  Small Model:24/2=12 inches