Which of the Following Is an Example of Slander

Which of the following is an example of slander?

A) During a speech, a politician falsely claims her opponent is having an affair.
B) A magazine prints a story accurately accusing a judge of taking bribes.
C) A blogger posts the false accusation that a politician is financed by criminals.
D) A newspaper prints a photograph that was doctored to make it appear that a celebrity had plastic surgery.
E) During a speech, an activist claims correctly that an official used government funds for personal purchases.