conversations.from: human
conversations.value: Find the answer to this math problem: Joseph drives his car at 50 mph for 2.5 hours. Kyle drives his car at 62 mph for 2 hours. How many more miles does Joseph drive than Kyle?
conversations.from: assistant
conversations.value: Joseph travels for 50 * 2.5 = 125 miles.
  Kyle travels for 62 * 2 = 124 miles.
  Joseph drives for 125 - 124 = 1 mile more than Kyle.