Anchor: A woman with black hair, standing in front of a bike while taking a picture.
Entailed: A woman is taking a picture.
Contradiction: A woman is standing in front of a bike smoking a cigarette.
Contradiction: Two women are making snow angels in the snow.
Contradiction: There are a lot of buildings next to each other where I live.  
Contradiction: Using this assumption will lead to domestic postage being understated.
Contradiction: We are considering purchasing a van.