Anchor: But I am most serious. 
Entailed: I'm not joking at all.
Contradiction: I'm just kidding around, I didn't mean what I said.
Contradiction: He is watching musicians on Youtube.
Contradiction: a boy jumps of a swing
Contradiction: Every person, regardless of the crime, should be cared for in prison for the rest of their lives.
Contradiction: My son had a difficult time and still received an F on this paper.