Anchor: A snowboarder clothed in red is in the middle of a jump from a snowy hill.
Entailed: A snowboarder clothed in red is leaping from a snowy hill
Contradiction: A skiier is cross-country skiing
Contradiction: I'm not doing so good. 
Contradiction: The people are dancing
Contradiction: The man does not play any instrument.
Contradiction: The latter is a promising method for GAO.