Question: Which film has the director who is older than the other, Summer Rental or A Cottage On Dartmoor? 
Sentence (from "A Cottage on Dartmoor"): A Cottage on Dartmoor( a.k.a. Escape from Dartmoor) is a 1929 British silent film, directed by Anthony Asquith and starring Norah Baring, Uno Henning and Hans Adalbert Schlettow.
Relevant evidence: Yes