Anchor: At the southern extremities of the National Park are areas of limestone with so-called  clint and grike  patterns, caused when rainfall erodes weaker fissures, leaving high narrow ridges or overhangs of stronger rock.
Entailed: Rainfall has caused erosion in the rock.
Contradiction: It has never rained in the area.
Contradiction: The man is wearing a tank top.
Contradiction: Many people didn't understand why they got a windfall. 
Contradiction: The dog is not white at all.
Contradiction: my apartment is near a Chinese takeout place