The correct answer is: C. Cheating : Examination
Graft is a form of corruption that involves the use of public office for private gain. Politics is the art or science of government or governing. Therefore, graft is related to politics in the same way that cheating is related to examinations. Both graft and cheating involve the use of dishonest or unethical means to gain an advantage.
A. Democracy : Election is incorrect because democracy is a form of government, while an election is a process by which a government is chosen.
B. Justice : Court is incorrect because justice is a principle or ideal of fairness, while a court is a place where justice is administered.
D. Punishment : Sin is incorrect because punishment is a consequence of wrongdoing, while sin is a transgression against religious or moral law.