Take the following as truth: West on the Via Porta Rossa is the 14th-century Palazzo Davanzati; its stern, fortress-like exterior still provides rings at ground level for tethering horses and on upper stories to hold torches and lanterns for festive occasions.
Then the following statement: "The fortress like exterior was a design by the Porta Rossa king at the time." is true, false, or inconclusive?
Answer: Inconclusive