A character whose action or qualities serve to heighten those of the hero through contrast is?

A. an antagonist
B. a foil
C. an adversary
D. a protagonist

Correct Answer: Option B

B. a foil

Explanation

The characterisation a foil is such that his or her role contradicts that of the main character. Ogeyi may be likened as a foil to Aloho in the Harvest of Corruption