Question: Are John Paddy Carstairs and Robert Hamer both film directors?
Sentence (from "John Paddy Carstairs"): John Paddy Carstairs (born John Keys, 11 May 1910 in London – 12 December 1970 in London) was a prolific British film director (1933–62) and television director (1962–64), usually of light-hearted subject matter.
Relevant evidence: Yes