Anchor: The bouts commence in the morning, but the real crowds start arriving only in late afternoon.
Entailed: The bouts may start in the morning but the crowds arrive late in the afternoon.  
Contradiction: The crowds come early and leave late in the afternoon.  
Contradiction: A bicyclist is walking home rather than getting a transportation ticket.
Contradiction: A child playing in water.
Contradiction: The men were not interested in betting.
Contradiction: Do you listen to anything on the radio?