conversations.from: human
conversations.value: Solve the math problem: Liz roasts 2 16 pounds turkeys every Thanksgiving.  She can only roast them 1 at a time because she has a small oven.  She roasts each turkey for 15 minutes per pound.  If dinner is served at 6:00 pm what is the latest time she can start roasting the turkeys?
conversations.from: assistant
conversations.value: She bakes a turkey for 15 minutes a pound and the turkey is 16 pounds so it takes 15*16 = 240 minutes
  She has 2 turkeys to roast and one turkey takes 240 minutes to cook so 2 turkeys will take 2*240 = 480 minutes
  There are 60 minutes in an hour and these turkeys will take 480 minutes to cook so that's 480/60 = 8 hours
  In military time, 6:00 pm is 18:00 hours (12 hours +6 hours) and it takes 8 hours to cook the turkeys so the latest she can start is 18- 8 = 10:00 am