Anchor: A man wearing a backpack walking down a street.
Entailed: A man walks down a street.
Contradiction: A woman walks in the park.
Contradiction: four guys having lunch
Contradiction: It's awful up here, but I don't know what it's like down there.
Contradiction: There was never a notice propose by a any branch of government.
Contradiction: Existing emissions inventories were created for various activities.