conversations.from: human
conversations.value: At its current growth rate, a certain plant will be 80 feet tall after a year. If the plant grows at the same rate every month and is currently 20 feet tall, what's its monthly growth rate in feet?
conversations.from: assistant
conversations.value: If the plant is currently 20 feet tall, it will have grown by 80-20=60 feet after a year.
  Since a year has 12 months, and the tree grows at the same rate every month, the tree grows at 60/12=5 feet every month.