Anchor:  Nema came into the room now, touching his shoulder gently.
Entailed: Nema entered the room, laying a gentle hand on his shoulder.
Contradiction: Nema kept her distance from him as she entered the room.
Contradiction: A hatless teenager is shining shoes.
Contradiction: I think Borchardt might have some talent.
Contradiction: That Buick was awful, it was clearly a lemon right off the bat. 
Contradiction: The giraffe has spots.