Take the following as truth: The small trail-side shrines in the high mountains, called chortens, are also Buddhist, and often surrounded by stones carved with the Om mani padme hum incantation  Hail, jewel in the flower of the lotus. 
Then the following statement: "The small shrines were not always called chortens, this only occurred recently. " is true, false, or inconclusive?
Answer: Inconclusive