Anchor: To counteract mushy curricula (whole math, multiculturalism) and keep pace on the highly competitive college track.
Entailed: The college track is very competitive.
Contradiction: The collage track is very easy.
Contradiction: A skiier is angry.
Contradiction: The two boys are standing.
Contradiction: The snowboarder is just sitting on the snow.
Contradiction: Two dogs, black and tan are figthing in snow.