conversations.from: human
conversations.value: Four runners ran a combined total of 195 miles last week. Katarina ran 51 miles. Tomas, Tyler, and Harriet all ran the same distance. How many miles did Harriet run?
conversations.from: assistant
conversations.value: 195 - 51 = 144 = miles the 3 runners ran
  144/3 = 48 miles
  Harriet ran 48 miles.