Anchor: Three trolley cars are on the street with cars behind them.
Entailed: There are cars behind the trolleys.
Contradiction: The cars were in front of the trolley cars.
Contradiction: A young man is parking his car at the curb.
Contradiction: woman cleans floor
Contradiction: A female is knitting her scarf.
Contradiction: Patients may not receive reimbursements if they have a positive drug screening.