Anchor: A man is standing on a stage behind a microphone while playing the guitar.
Entailed: The man is playing a guitar.
Contradiction: There is no microphone.
Contradiction: The guy is swimming in the ocean.
Contradiction: The porcelain tells the tale of the Romance of the Three Kingdoms.
Contradiction: The girl in the black t-shirt is jumping his skateboard over a railing near a path.
Contradiction: The guidelines frame the quality standard in case study evaluations.