Anchor: In an urban fountain, a number of kids and a couple of adults wade through, barefooted.
Entailed: Many people walk through the city's fountain.
Contradiction: The city park's fountain is frozen.
Contradiction: Emperor Nero was killed in battle in the year a.d. 54. 
Contradiction: Systems installed at the back end of the facility and close to the ground typically have modest construction equipment requirements.
Contradiction: A women is singing it a microphone and a band is preparing to join in.
Contradiction: Someone is cooking.