Anchor: A woman and two men walking on a set of outdoor stairs next to an advertisement.
Entailed: Three people are going someplace
Contradiction: The three astronuants climb down the ladder after landing on Mars.
Contradiction: A number of people are happily joking with each other.
Contradiction: Sani Abacha reportedly died from a heart attack. 
Contradiction: The law should be expensive and redundant and vague.
Contradiction: Yes, the Promenade.