I am currently confused about these questions. please help me to figure out these questions. thanks

Explain briefly why the underlined sentence in the italicized statement below is false ( approximately 2 or 3 sentences ) Assume that the market is efficient . Stock A is selling for a price near the top of its price range for the past 52 weeks ; Stack B is selling for a price near the bottom of its 52 week range . Stock A is the better investment today because it has been successful in the past year and has a positive price trend