Anchor: People on a beach and a sign that says "dangerous shorebreak".
Entailed: The people are outdoors.
Contradiction: The people are sleeping inside their houses.
Contradiction: I got it before high school, so it was old and useless when I traded it in. 
Contradiction: Statutory Authorization for the Rule
Contradiction: The British press paid more attention to Robert DeNiro's interrogation as a witness.
Contradiction: I want to know how healthy my crepe myrtle tree is.