Anchor: uh-huh uh-huh even at that age they need that time we all need that time
Entailed: Yes, I agree, even at that age they need that time because we all need that time.
Contradiction: No, I disagree at that age they do not need that time, because none of us need that much time ever.
Contradiction: David Foster Wallace has never had anything even remotely negative to say about Updike or any of his work. 
Contradiction: A man with a guitar is holding a woman's arms
Contradiction: The couple continues to hike.
Contradiction: People are looking outside.