Anchor: A group of workers in blue uniforms are marching in line down a path.
Entailed: Some people are walking in formation.
Contradiction: Nobody is wearing a blue uniform.
Contradiction: The pets are sitting on a couch.
Contradiction: The work required a hard hat be worn while working on the job.
Contradiction: Jimmy Hendrix was not the writer of the original song. 
Contradiction: A young girl in pink lays down next to her dominoes.