Anchor: He glanced about for Nema, but she was out on one of her infrequent other duties.
Entailed: Nema occasionally had other duties that had to be fulfilled.
Contradiction: He glanced around for Nema, and quickly spotted her across the room.
Contradiction: The man is sitting on a sofa.
Contradiction: He was an audacious cavalry officer in the Anglo-Burmese wars and was exploiting the current situation in order to benefit.
Contradiction: The man is standing on the sidewalk.
Contradiction: The staircase is big.