Anchor: A group of people, some with laptops, sit at several small tables with coffee mugs on them.
Entailed: The people are sitting with coffee mugs on the tables.
Contradiction: The people are sitting with soda on the table by them.
Contradiction: It does not benefit you at all.
Contradiction: Next time he could get shot in the head. 
Contradiction: the actors were dressed as clowns
Contradiction: A young person is in an enclosed area.