Drucker’s work at GE is instructive. It was never his style to bring CEOs clear, concise answers to their problems but rather to frame the questions that could uncover the larger issues standing in the way of performance. “My job,” he once lectured a consulting client, “is to ask questions. It’s your job to provide answers.
http://www.businessweek.com/magazine/content/05_48/b3961001.htm