Anchor: At an outdoor event, one man is speaking into a megaphone while another man is holding the megaphone.
Entailed: Two men are helping to create a loud voice.
Contradiction: Two men are whispering in a library.
Contradiction: The man speaking into the megaphone is also holding it.
Contradiction: two men are sleeping in a tent
Contradiction: The men are inside a cafeteria having lunch.
Contradiction: The men do not want to be heard.