Peter,
Our hero appears to be stumped by your word order.
"Not even a paragraph can they manage" has, of course, all the necessary
components of a technically complete sentence. I congratulate you for so
cleverly exposing his weak grasp of the English language. You made it look
easy - you're good!
Scout

"Gary L. Burnore" wrote
"Not even a paragraph can they manage." That's not even an actual
sentence, dufus.