Anchor: Ice hockey players battling for the puck around the goalie.
Entailed: Ice hockey players are playing for the puck.
Contradiction: Ice hockey players are skating in circles around the rink waving at fans.
Contradiction: A woman is playing the violin.
Contradiction: He smashed and broke the man's nose with the hilt of his sword. 
Contradiction: This method does not use the amortization amount.
Contradiction: There are some people on the beach.