Anchor: Two minivans are being dried in front of a car wash during the daytime.
Entailed: Two minivans are at a car wash.
Contradiction: The minivans have an alien inside them.
Contradiction: John kept sitting down for the next fifteen minutes. 
Contradiction: The girl is swimming
Contradiction: The child is at his friends house playing video games.
Contradiction: Helping TIG recipients collaborate is the purpose of the LSC's new web site.