Take the following as truth: There were no pigs in pokes, no when pigs fly, no in a pig's ear, no Pigmeat Markham, no pork salad Annie, no Gadarene swine, no Piggly Wiggly, no E. B. White's Wilbur, no there in the wood the piggy-wig stood.
Then the following statement: "There are no pigs here of any form or substance." is true, false, or inconclusive?
Answer: Inconclusive