Anchor: Unfortunately, nobody seems to know how it got its name.
Entailed: It is unfortunate, nobody seems to remember how it got its name.
Contradiction: Everybody in town knows exactly how it got its name.
Contradiction: A woman is yelling at children while wearing nothing.
Contradiction: Top management's lack of attention to internal controls caused these problems.
Contradiction: The people are on a bicycle.
Contradiction: A girl is at the park