Question: What is the date of birth of the director of film Carla'S Song?
Sentence (from "Ken Loach"): Loach, a social campaigner for most of his career, believes the current criteria for claiming benefits in the UK are "a , "Catch-22" situation designed to frustrate and humiliate the claimant to such an extent that they drop out of the system and stop pursuing their right to ask for support if necessary".
Relevant evidence: No