Anchor: A man wearing shorts and a t-shirt works with a stair climber in a private home.
Entailed: man working on a stair climber
Contradiction: man walking in the park
Contradiction: Non-households never use mail to send bills to other non-households.
Contradiction: the dogs are both brown
Contradiction: Airplanes depart from here.
Contradiction: Mercury contaminated fish can cause neurodevelopmental defects.