Anchor: A man wearing a gray vest and tan pants talks to a man wearing all black on the sidewalk.
Entailed: A man in gray and tan chatting with a man in black on the sidewalk.
Contradiction: Two ladies dressed as clowns having a chat.
Contradiction: Political campaigns are entirely self-funded by the candidates. 
Contradiction: Two dogs are wearing shirts.
Contradiction: I love to gamble.
Contradiction: They want to know what went wrong if he passes that test.