Anchor: A group of trendily-dressed teenagers standing on a street-corner about to cross the street.
Entailed: People are standing outside.
Contradiction: The kids are playing video games in the living room.
Contradiction: The dog ties the cat up with frayed string.
Contradiction: The woman is smiling.
Contradiction: A nonexchange transaction is when one party gets something and gets something of the same value in return.
Contradiction: A lone hiker is in a mountain setting.