Anchor: A group of older men and women sit attentively listening in metal folding chairs.
Entailed: A group of older people sit in chairs.
Contradiction: A group of run on the beach.
Contradiction: A girl sitting at a desk.
Contradiction: A tourist takes pictures infront of the Eiffel tower
Contradiction: At 13 percent inefficiency, the postal service has 100 percent net scale benefit. 
Contradiction: Woman infront of sandwich board