Anchor:  Dave reached to adjust his glasses, and found again that he wasn't wearing them.
Entailed: Dave went to adjust his glasses without realizing he was not wearing them.
Contradiction: Dave adjusted the thick black rimmed glasses he was wearing.
Contradiction: Jaume III and Pedro IV were not related.
Contradiction: Two kids are playing outside together.
Contradiction: The brown-haired man is talking on the phone.
Contradiction: As external conditions change and time passes, you have to experiment with different alterations.