Question: Which film has the director who is older than the other, The Jazz Cinderella or Their One Love? 
Sentence (from "Jack Harvey (director)"): Among his directed films are" A Dog's Love"( 1914)( the first of many collaborations with Shep, a well- trained Collie of the Thanhouser Company)," When Fate Rebelled"( 1915)," Fairy Fern Seed"( 1915)," Kaiser's Finish"( 1918) and his last film" No Babies Wanted"( 1928), accredited as John J. Harvey.
Relevant evidence: No