Suppose you find an investment strategy that consistently generates high positive alpha (risk adjusted return), and you used the Fama French three-factor model to risk adjust the returns. Which of the following statements is most accurate? a) This is an evidence against efficient market hypothesis. b) This is an evidence that the Fama-French three-factor model is wrong. c) This is an evidence against efficient market hypothesis and an evidence that the Fama-French three-factor model is wrong. d) This can be an evidence against efficient market hypothesis and/or can be an evidence that the Fama-French three-factor model is wrong. e) None of these is correct.