Anchor: A person walks on an empty sidewalk wearing a heavy coat.
Entailed: Someone wearing a coat walks alone on the sidewalk.
Contradiction: A crowd of people walk on the sidewalk.
Contradiction: A man is at the mall.
Contradiction: It will be an antique next year.
Contradiction: the man is at home
Contradiction: Almost all of them have experienced radical changes in their delivery systems since 1995.