Anchor: Eight people are sitting at a table posing for a group picture.
Entailed: People posing for a picture.
Contradiction: People standing posing for a picture.
Contradiction: The SAN advisory has stated that it does not believe the Chestnut and Rowe study is the best. 
Contradiction: The men and woman are running together.
Contradiction: The cruise ship passengers are asleep in their rooms.
Contradiction: The speaker thinks that this would do the trick.