human
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?
assistant
How many ounces is the jar? ** A quart is 32 ounces so this jar is 32-2=<<32-2=30>>30 ounces
How many ounces does James use every day? ** James uses 3*.5=<<3*.5=1.5>>1.5 ounces a day
How many days will it last? ** So it last 30/1.5=<<30/1.5=20>>20 day
#### 20