Multiple Choice
Some dark haired pixies are elves that play tricks. Therefore, some elves that do not play tricks are light haired pixies.
A) Invalid, illicit conversion.
B) Invalid, illicit contraposition.
C) Invalid, existential fallacy.
D) Invalid, illicit subcontrary.
E) Valid, no fallacy.
Correct Answer:

Verified
Correct Answer:
Verified
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