Anchor: It must have been a terrible place to live, I guess."  He hesitated somberly.
Entailed: "It sounds to me like a bad place to live."
Contradiction: "It must have been a great place to grow up."
Contradiction: Vouchers afford realistic opportunities to escape.
Contradiction: Two dogs are wrestling.
Contradiction: A guy is not wearing glasses.
Contradiction: A man is making music with a guitar.