Anchor: Two dogs playing on grass.
Entailed: Two mammals in the grass.
Contradiction: Two cats fight in the grass.
Contradiction: The pets are asleep
Contradiction: You have to get up around 2pm during the summer, because if you get up any earlier it's too cold. 
Contradiction: Newspaper photographer, Arthur Fellig, died in 1968.
Contradiction: The toothbrush is a manual version.