Anchor: Two men walking down a street with cars parked on the street beside them, one man is wearing a blue shirt and white pants and the other man is wearing a gray sweatshirt with black pants.
Entailed: There are two men walking on the street.
Contradiction: The two men are driving in a car on the street.
Contradiction: Case studies use statistics to compare. 
Contradiction: If I had to pick a team, it'd be Philadelphia.
Contradiction: There are people driving a van.
Contradiction: There are multiple people not standing.