Anchor: He kept his eyes down on the photographs and let her talk.
Entailed: He kept staring at the photos while she spoke. 
Contradiction: He stared at her intently while she spoke.
Contradiction: Kaufman considered all of his experiments a success.
Contradiction: People are playing instruments.
Contradiction: The woman is demonstrating a floatation device on a boat.
Contradiction: The muscles in his legs were well defined.