Anchor: A family walking their dogs downtown.
Entailed: A group of people are walking dogs.
Contradiction: A group of people are running down a football field.
Contradiction: Versailles was understated and dull.
Contradiction: The young girl took a sip of her drink on a beautiful day.
Contradiction: The walk around the old town is decidedly uninteresting. 
Contradiction: Nearly everyone in my group wears a sport coat and tie, but wear open collars during the summer.