Directions:
Study the following information carefully and answer the questions based on it. Seven friends A, B, C, D, E, F and G are sitting in a straight row, all facing north. The positions are numbered 1 to 7 from the left end to the right end. (i) C sits at the extreme right end of the row. (ii) There are exactly three persons sitting between C and A. (iii) B sits immediately to the left of A. (iv) D sits at the extreme left end of the row. (v) E is not sitting adjacent to A. (vi) F sits immediately to the right of E.
Who sits exactly between A and E?