Take the following as truth: With the high-speed TGV (train ?  grande vitesse) from Paris, you can make it to Dijon for a visit to the Burgundy vineyards in an hour and a half, Lyon in two hours, or to Avignon for a Provencal adventure in under three.
Then the following statement: "Avignon can be reached from Lyon in an hour." is true, false, or inconclusive?