Anchor: Several people are standing or walking down a busy sidewalk.
Entailed: More than one person is outside.
Contradiction: A man stands alone on a sidewalk gazing up at a tall glass building.
Contradiction: He made things looks very bright next to him.
Contradiction: They are a threat, in military and other senses.
Contradiction: There is an empty street, with absolutely no one around.
Contradiction: Our numbers have plummeted, and I am not sure what they were.