Anchor: A man wearing a tan shirt is sitting next to a green bucket.
Entailed: There is a man sitting
Contradiction: There is a man standing next to a bucket
Contradiction: The men are eating a sandwich.
Contradiction: A professor at Rutgers refused to take the exam they wanted her to take.
Contradiction: The girl is running into the pool.
Contradiction: Costs that wouldn't have happened if it wasn't for the activity in question are considered avoidable.