conversations.from: human
conversations.value: Explain how to solve this math problem: Amy bought a 15-foot spool of string to cut up into wicks for making candles.   If she cuts up the entire string into an equal number of 6-inch and 12-inch wicks, what is the total number of wicks she will have cut?
conversations.from: assistant
conversations.value: 15 feet of string is 15*12=180 inches long.
  If for every 6-inch wick she also cuts a 12-inch wick, then the pair of wicks are 6+12=18 inches long.
  Thus, in 180 inches of string, she can cut 180/18=10 pairs of wicks.
  10 pairs of wicks are a total of 10*2=20 wicks