Anchor: Two men who play in hockey, one with a red jersey and one with a white jersey, are fist fighting each other.
Entailed: Two men are fighting with each other on the ice.
Contradiction: Two women playing volleyball.
Contradiction: The two guys have never played a sport, ever.
Contradiction: A man and his son play connect four.
Contradiction: The players are sitting around having a cup of tea.
Contradiction: Two men are playing basketball on the moon.