conversations.from: human
conversations.value: Manny has a tree that grows at the rate of fifty centimeters every two weeks. If the tree is currently 2 meters tall, how tall, in centimeters, will the tree be in 4 months?
conversations.from: assistant
conversations.value: A month has four weeks, so there are 4*4= 16 weeks in four months.
  Since the tree grows for five centimeters every two weeks, it will grow by fifty centimeters every week for 16/2 = 8 weeks.
  The tree will increase in height by 8*50 = 400 centimeters after four months.
  Since 1 meter equals 100 centimeters, the tree is currently 2*100 = 200 centimeters tall.
  After growing by 400 centimeters for four months, the tree will be 400+200 = 600 centimeters tall.