Anchor: By the way, observed Mr. Carter, "have you shown yourself to Miss Tuppence yet? 
Entailed: By the way, have you introduced yourself to Miss Tuppence yet?
Contradiction: By the way, do not talk to Miss Tuppence.
Contradiction: Two people are watching a concert outside.
Contradiction: The man is rubbing something.
Contradiction: The person is sitting next to a tree.
Contradiction: Straps went under his arms, around his back, and then in front where they were secured under his waist.