Anchor: a construction worker is frowning with a yellow vest
Entailed: a person is frowning with a yellow vest
Contradiction: a police officer is frowning with a yellow vest
Contradiction: There are no restrictions on the foreign nationals.
Contradiction: Sharon Stone and Steven Spielberg payed for the exhibit which is one of their most historical artistic works. 
Contradiction: A crowd of people watch a football game on TV.
Contradiction: A man writes in a science lab.