Anchor: One guy with a brown short-sleeve shirt playing a violin and another guy in a red long-sleeve shirt playing the banjo inside with the curtains down.
Entailed: A man wearing brown plays violin while another wearing red plays banjo.
Contradiction: Two men in shorts and t-shirt go for a jog together, outdoors.
Contradiction: I know what it is.
Contradiction: a child was there
Contradiction: He didn't know what the box was used for.
Contradiction: A family are shopping in the mall together.