Text: And finally, the idea that the editors could have spared her the injury of having to read Stein's piece had they listed it under the title of Diary takes the prize for most ludicrous statement thus far expressed in the history of Slate's publication.
Entailment: In the history of Slate's publication, that is the most ludicrous statement.
Contradiction: There is nothing under the title of Diary, it's the last line.