Problem: "Who composed and sang the theme tune for ""One Foot in the Grave""?"
Answer: eric idle

Problem: "What book introduced ""the Thought Police""?"
Answer: 1984

Problem: Canadian professor of management and psychology, Victor Vroom, established '(What?) Theory'?
Answer: expectancy theory

Problem: "Which writer said, "" An atheist is a man who has no invisible means of support?"""
Answer:
john buchan