Take the following as truth: They include Clients Consulting a Sorceress and Strolling Musicians, vivid little friezes of an octopus, a cat catching a quail, and the huge exciting mural of Alexander driving Darius of Persia from the battlefield at Issus in 333 b.c.
Then the following statement: "The mural of Alexander took two years to paint." is true, false, or inconclusive?