Anchor: You can take a taxi or try a camel ride, very appropriate given the terrain.
Entailed: A camel ride is an appropriate choice, considering the nature of the terrain. 
Contradiction: You cannot go on a camel ride or take a taxi. 
Contradiction: You cannot take a taxi.
Contradiction: It was a grand demonstration.
Contradiction: A white bull is on a bridge.
Contradiction: A woman waits at a bus stop.