Anchor: A group of adults holding musical instruments, they do not appear to be playing the instruments.
Entailed: The group held their musical instruments.
Contradiction: The rockers jammed furiously into the night at maximum volume never once stopping to rest.
Contradiction: It was a complex device. 
Contradiction: Dunford-Jackson said it was a domestic issue.
Contradiction: There was nothing to compare.
Contradiction: Two women were talking.