Anchor: Two young ballet dancers are performing with the boy on his knee and the girl standing on her toes.
Entailed: The dancers both studied ballet.
Contradiction: The two young kids are not able to dance.
Contradiction: Public bathing was a brief, solitary activity that senators and merchants never participated in. 
Contradiction: Man playing guitar on stage
Contradiction: This is a backwards place of little note.
Contradiction: A ship wheel is manned by a well-equipped older man.