Anchor: A right handed pitcher is in motion of throwing a pitch.
Entailed: a baseball player is throwing
Contradiction: a tennis player serves
Contradiction: A surfer sits on their board in the bay.
Contradiction: Ca'daan didn't know who had started this.
Contradiction: A man in a white shirt is sitting with a bag in his hand.
Contradiction: Toni Morrison's book "Song of Solomon" involved slaves returning to Africa.