PLS someone help this is timed i will mark brain-list pls help me its about the trojan way the 2004 movie Extra points and brainalist

Question 4 which of the following is an example of libel? a. an anti-war supporter advocates overthrow of the government. b. a writer for the washington post maliciously prints false information about a lawyer c. a politician screams obscenities at a reporter on the air. d. a person sets up a flag burning demonstration.