Anchor: This sport has more or less taken the place of waterskiing, which is not nearly as common now.
Entailed: Waterskiing has been mostly replaced by this sport.
Contradiction: Waterskiing is getting more and more common.
Contradiction: The ice is so thick that merchants have no trouble fishing.  
Contradiction: A bicyclist in yellow leads other bicyclists in a race.
Contradiction: A woman is taking a shower.
Contradiction: Patients have brought a lot of information to medical encounters in the last five years.