conversations.from: human
conversations.value: Michael has a chicken farm. His chickens increase in number by 150 chickens annually. If the number of chickens on his farm now is 550, how many will he have after 9 years?
  Work out the solution step by step.
conversations.from: assistant
conversations.value: The number of the increase in chicken after 9 years is 150 * 9 = 1350.
  So the total number of the chicken in Michael's farm will be 550 + 1350 = 1900.