Anchor: A boy holding a big rock with another boy blurred in the background.
Entailed: There is a boy holding a big rock.
Contradiction: There is a girl holding a frog.
Contradiction: The ground here is dry and hilly.
Contradiction: I was the one who did that I think. 
Contradiction: Gays don't care if they're direspected. 
Contradiction: What made you search for it?