Anchor: Yours affectionately, TUPPENCE." Tommy handed it back, his eyes shining.
Entailed: Tommy handed the item back.
Contradiction: Tommy took it from him.
Contradiction: She feels that she is weak. 
Contradiction: Four kids are having a picnic
Contradiction: Decisions are made based on raising the net present value of capital and operating costs.
Contradiction: Two men in uniform are holding their luggage.