Read the three gnomes that follow. Then answer the question.

A. A good man is mindful of a good and tame horse,

known and tried and round of hoof.
B. Unfriended, unblest, a man takes wolves for companions,
a dangerous beast; full often that companion rends him.
C. Treasure becomes another's; a man shall give gold;

God may give goods to the rich or take them away.
Which gnome is a warning?

A. A
B. C
C. B