Anchor: Two men playing electric guitars, both have beards, and the girl in between them may be a singer.
Entailed: Two men are playing the guitar with a girl in the middle of them.
Contradiction: 4 people are playing the cello
Contradiction: An analysis looks only at quality.
Contradiction: A copy of the electronic data file can be requested.
Contradiction: A newspaper is black and white and read all over.
Contradiction: The person is near some tools.