prompt: Jack, who weighs 60 pounds, wants to play on the see-saw with his cousin Anna, who weighs 40 pounds. How many 4-pound rocks does Jack need to hold to make their weights equal?
messages.content: Jack, who weighs 60 pounds, wants to play on the see-saw with his cousin Anna, who weighs 40 pounds. How many 4-pound rocks does Jack need to hold to make their weights equal?
messages.role: user
messages.content: First find the total difference in weight between the two people: 60 pounds - 40 pounds = <<60-40=20>>20 pounds
  Then divide the weight difference by the weight of each rock to find the number of rocks need to even the weights: 20 pounds / 4 pound/rock = <<20/4=5>>5 rocks
  #### 5
messages.role: assistant