conversations.from: human
conversations.value: If Martin eats Cheerios every day for breakfast, he'll lose 1.25 pounds/week. If he eats donuts every day for breakfast, he'll gain 1.75 pounds/week. What will be the difference in his weight at the end of 5 weeks between the two breakfast options?
conversations.from: assistant
conversations.value: First find the difference in weight gain per week: 1.75 pounds/week - ( -1.25 pounds/week) = 1.75 pounds/week + 1.25 pounds/week = 3 pounds/week
  Then multiply the weight gain per week by the number of weeks to find the total difference at the end of 5 weeks: 5 weeks * 3 pounds/week = 15 pounds