Four worms were placed in ... ... four separate
Post# of 123692
... four separate test tubes by the teacher in biology.
The first was filled with beer, the second with wine, the third with whiskey, and the last with water.
The next day, the teacher shows the results:
Worm in beer: dead
Worm in wine: dead
Worm in whiskey: dead
Worm in water: alive
The teacher asks, "What did we learn from this experiment?"
Johnny replies, "Whoever drinks beer, wine, and whiskey doesn't have worms."
Source SHORENUFSTUFF @iFib