Take the following as truth: The vineyards hug the gentle slopes between the Vosges and the Rhine Valley along a single narrow 120-km (75-mile) strip that stretches from Marlenheim, just west of Strasbourg, down to Thann, outside Mulhouse.
Then the following statement: "The slopes between the Vosges and Rhine Valley are the only place appropriate for vineyards." is true, false, or inconclusive?
Answer: Inconclusive