Anchor: After the strength work and partner work, the class broke into a few groups (according to skill level) and repeated choreographed routines called kata , which involve a series of punches, kicks, and blocks with an imaginary foe.
Entailed: Everyone in the class split into teams to preform kata routines. 
Contradiction: The class did not take skill level into consideration when they broke off into groups. 
Contradiction: The boys are throwing snowballs at each other while the wind howls through the trees.
Contradiction: Many of the smaller islands can only be accessed by boat.
Contradiction: A dog is in the water.
Contradiction: The bipartisan Board of Directors governing the LSC is made of 11 members.