Anchor: Sather Karf nodded, as if satisfied, and Nema tied a complex knot in the threads, then paused silently.
Entailed: Nema paused after she tied the knots.
Contradiction: The complex knots were tied by Sather.
Contradiction: The stock market shouldn't be efficient at all when a company goes public.
Contradiction: I looked right.
Contradiction: No recreation is allowed in Grizedale or Whinlatter forests.
Contradiction: A band plays music.