Anchor: Three girls running play a sport.
Entailed: Three girls are playing.
Contradiction: A walrus attacks three kids and eats them
Contradiction: There is a group of people going down into the basement.
Contradiction: We would never promote it a lot as we don't want recognition.
Contradiction: I used to be a flute player in the Philharmonic Symphony. 
Contradiction: The assistant was at the university in Laronne.