Anchor: At a crowded baseball game, the hitter leans backwards gripping his bat as the ball lands in the catcher's mitt.
Entailed: The baseball catcher catches the pitch.
Contradiction: The batter hits a home run.
Contradiction: A man is sleeping.
Contradiction: The dogs are outside.
Contradiction: The artist is knitting a scarf
Contradiction: There will be a Republican president some day.