Anchor: Children sitting at a table, in a shack that appears to be some kind of classroom, bored and staring off into the distance.
Entailed: kids at table
Contradiction: man throws ball
Contradiction: The man and woman are marching in a rally for cancer prevention.
Contradiction: We drank so much bourbon we puked on the shoes of a lobbyist.
Contradiction: Their course was a straight line.
Contradiction: Musicians perform.