Take the following as truth: Whereas the nucleus of Florence was built to a strict Roman city plan of straight streets intersecting at right angles, Siena has all the Tuscan hill-town's haphazard organic forms, straggling up and down a forked ridge of not one but three hilltops.
Then the following statement: "The center of Florence was built using Roman city plans while Siena has roads going in all directions along the hills." is true, false, or inconclusive?
Answer: True