Anchor: A man and a woman are playing saxophone in the band.
Entailed: Two members of the band are playing saxophone.
Contradiction: A man and a woman are playing electric guitar at Ozz Fest.
Contradiction: The elderly need to directly pay for their social security benefits.
Contradiction: There is an eye on the pyramid.
Contradiction: A woman with straight hair is sitting.
Contradiction: The musician plays a cello.