Anchor: You're Dave Hanson.  "The hell I am," he told her.
Entailed: Dave Hanson aknowledge it was acctually him.
Contradiction: She asked Peter if he was Dave Hanson.
Contradiction: A group of people are inside, sitting down and relaxing.
Contradiction: people are gathering
Contradiction: A person is drowning in the lake.
Contradiction: People posing together in a classroom.