Wine Quiz

There have been times when I order a bottle of wine and I think the wine could be bad, but I'm not certain if it's spoiled or the flavor of the wine is one I don't like. What is the best way to tell if the wine is bad?
A. When it smells like a baby’s diaper.
B. When it smells like road kill.
C. When it smells like moldy books.
D. When it smells like gasoline.
Contributed by Keith Wallace