"I think it's just supposed to be a single paragraph."
Everything before that could be condensed into a single paragraph.
A pencil appeared, and across this single paragraph the white hand wrote the word "Correct."
We get all this information- directly or by implication- in a single paragraph.
Not a single paragraph of the law may you change.
The principles could be expressed in a single short paragraph.
He summed up his message in a single paragraph, just 60 words.
The project once under discussion, not a single paragraph suggested a doubt of its realization.
Can you write the main idea of the film in a single paragraph?
But a single paragraph in the rider had nothing to do with damaged trees.