Argument Forms and Fallacies

Either you or your ex-wife drank too much.
Your ex-wife did not drink too much.
Therefore, you drank too much.

Y ν E
∼E
∴ Y

Either you or your wife is in love with someone else.
You are in love with someone else.
Therefore, your wife is not in love with someone else.

Y ν W
∼Y
∴ ∼W

If the night spot is closed, then we will drink under
the bridge.
If we drink under the bridge, then someone
is bound to leave with someone else.
Therefore, if the night spot is closed, then someone
is bound to leave with someone else.

N → D
D → S
∴ N → S

If sex is love, then our relationship will last.
If complacency is love, then our relationship will last.
Therefore, if sex is love, then complacency is love.

S → R
C → R
∴ S → C

If a fifth of vodka can turn dark inside of you,
then it can turn dark inside of me.
A fifth of vodka can turn dark inside of you.
Therefore, a fifth of vodka can turn dark inside of me.

V → D
V
∴ D

If fidelity is too much to ask from you,
then we should get a divorce.
We got divorced.
Therefore, fidelity was too much to ask
from you.

F → D
D
∴ F

If our bodies reach the speed of light,
then the laws of physics can be broken.
The laws of physics cannot be broken.
Therefore, our bodies can never achieve the
speed of light.

B → P
∼P
∴ ∼B

If my ex-wife hid meth in a jewelry box, then I knew
where she kept it.
My ex-wife did not hide meth in a jewelry box.
Therefore, I did not know where she kept it.

H → K
∼H
∴ ∼K