Anchor: Perhaps four o'clock, or it may have been a bit later. 
Entailed: It was four o clock I believe,  or potentially a little later. 
Contradiction: It was six o clock and exactly then. 
Contradiction: A boy is wearing seven casts in a hospital bed
Contradiction: You may purchase a mix of lime, spices, nuts and tobacco.
Contradiction: People are riding a green moped
Contradiction: people are on a motorcycle