Anchor: well actually the little gray tabby wanders out in the back yard occasionally i have an eight foot uh security type fence out in the backyard she just kind of goes out and rolls around on the patio and comes back in
Entailed: A little cat wanders around in my back yard sometimes. 
Contradiction: No cats wander in my yard, but dogs do. 
Contradiction: Two woman playing in the beach water.
Contradiction: A biker has a helmet on
Contradiction: A child is taking a math test in his classroom
Contradiction: a person is playing music on the street