In the sentence, certain words are in bold and numbered from A to E, which are the possible pairs to be interchanged. Choose the pair(s) of words which need to be interchanged to make the sentence grammatically correct and meaningful. 

(A) Wandering into your (B) tapping mind can measure your IQ, identify your (C) cognitive strengths and weaknesses, (D) perceive your personality and determine your (E) aptitude for learning specific types of information.