Anchor: They may never be great film artists (but then, how many great American film artists have there been, other than Griffith and Welles?)
Entailed: There have only been a few great American film artists.
Contradiction: They are certainly going to be great film artists.
Contradiction: She did not say anything since she is very shy.
Contradiction: An old man is in front of a building.
Contradiction: Boy standing next to a dried up water fountain.
Contradiction: Do you understand?