"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.