conversations.from: human
conversations.value: Jordan decides to start an exercise program when he weighs 250 pounds.  For the first 4 weeks, he loses 3 pounds a week.  After that, he loses 2 pounds a week for 8 weeks.  How much does Jordan now weigh?
  Work out the solution step by step.
conversations.from: assistant
conversations.value: He loses 3 pounds a week for 4 weeks for a total of 3*4= 12 pounds
  He loses 2 pounds a week for 8 weeks for a total of 2*8 = 16 pounds
  All total he has lost 12+16 = 28 pounds
  Jordan weighed 250 pounds and has lost 28 pounds so he now weighs 250-28 = 222 pounds