Anchor: A woman and a dog both kneel with their heads down and butt in the air.
Entailed: A woman and her dog are both kneeling.
Contradiction: The woman and dog are jogging down the street.
Contradiction: A man wearing pants is in the back of the line.
Contradiction:  One of the factors affecting the demand for mail services is the number of households.
Contradiction: The kids are eating.
Contradiction: The three men are outside.