Take the following as truth: Isola dei Pescatori (a.k.a. Isola Superiore) is a delightfully peaceful fishing village with tiny narrow streets, while Isola Madre, farther out in the lake, is the largest and most peaceful of the islands.
Then the following statement: "The second largest island in the lake is Isola Superiore." is true, false, or inconclusive?
Answer: Inconclusive