Anchor: This is indeed progress, both aesthetically and functionally--even though all it does is boil water.
Entailed: Boiling water is the sole function of this visually and mechanically improved device. 
Contradiction: If you add water to the device and turn it on, the water will turn cold. 
Contradiction: The man is waiting for a bus.
Contradiction: The women are dancing for an audience.
Contradiction: A woman films a movie while sitting down.
Contradiction: A man works on a train.