Anchor: A woman wearing a white shirt works out on an elliptical machine.
Entailed: a woman is working out
Contradiction: a woman is sleeping
Contradiction: Elephants are never used to locate tigers - instead, people use helicopters to find them.
Contradiction: The Raines had reportedly heard messages from Clinton.
Contradiction: Julius knew exactly what they meant. 
Contradiction: Two girls are working on a science project.