Take the following as truth: A rack-and-pinion railway at Col de Saint-Ignace carries you 900 m (2,950 ft) up to the top of La Rhune for an exhilarating view of the Atlantic Ocean and the western Pyrenees.
Then the following statement: "You have to purchase tickets ahead of time in order to ride the railway." is true, false, or inconclusive?
Answer: Inconclusive