Anchor: Yes. You too? Tommy nodded.
Entailed: Tommy agreed. 
Contradiction: Tommy shook his head no.
Contradiction: The construction of this water tunnel led to the destruction of Judaic monotheism.
Contradiction: The carvings in the Hoysala temples are signed by those who created them.
Contradiction: A man canoes through a gentle stream.
Contradiction: People are walking outdoors under a bridge.