conversations.from: human
conversations.value: James buys a jar of hot sauce.   Each serving is .5 ounces.  He uses 3 servings every day.  if the container is 2 ounces less than 1 quart how many days will it last?
  Work out the solution step by step.
conversations.from: assistant
conversations.value: A quart is 32 ounces so this jar is 32-2=30 ounces
  James uses 3*.5=1.5 ounces a day
  So it last 30/1.5=20 day