Anchor: But such heady progress would soon come to a halt.
Entailed: Rapid developments soon ground to a halt.
Contradiction: Progress began to accelerate and the final goals became nearer.
Contradiction: A man is playing a piano and humming.
Contradiction: A separate skill is the focus of each room.
Contradiction: The racer is riding a motorbike.
Contradiction: A cop is observing people running.