Anchor: Only Helms went out of his way this time.
Entailed: No one else but Helms went out of his way this time.
Contradiction: Helms, just like the others, would not go out of his way.
Contradiction: The caverns were round and small.
Contradiction: It is our intention to both examine and reject.
Contradiction: There is only one child on the street.
Contradiction: A woman is outdoors.