Given the task definition and input, reply with output. In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.

Protected is a 1975 documentary film, narrated by Don Brady and Sydney born producer Robert Hughes. The film was directed by Alessandro Cavadini. It was an expose of the ill-treatment of Aboriginal workers by white men. The details of what life was like for Aboriginal Australians on Palm Island became more widely known when Alessandro Cavadini and Carolyn Strachan recreated the strike in 1957 by hundreds of the Island's residents even though there was huge resistance from local authorities. Question: Which of these documentary films is an American romantic comedy, "Protected" or "Meet the Patels"? Answer: Meet the Patels
It was an expose of the illtreatment of Aboriginal workers by white men.