Anchor: Two men wearing plastic aprons are working in an industrial setting.
Entailed: Two people have aprons on while working.
Contradiction: These two guys have aprons on to make a bar b que.
Contradiction: Three people are throwing stuff at the man working.
Contradiction: The convent's nuns maintain their isolation; special permission must be obtained by those who wish to come inside. 
Contradiction: The perception indicates efficacy is very good.
Contradiction: Woman in sleeveless shirt fussing with her hair.