Anchor: Yes. Tuppence rose to her feet with a skip of delight.
Entailed: Tuppence stood up with delight. 
Contradiction: Tuppence refused to get up. 
Contradiction: I have nothing to say. 
Contradiction: Two people are outdoors.
Contradiction: Thanks to the ancestral memory in the DNA, it will do this everytime. 
Contradiction: There is a bird outside.