Option C: C
         ○ Let's analyze the given statements to determine the order of height:
       1. A is taller than B: This implies A > B.
       2. C is taller than A: This implies C > A.
       3. D is taller than C: This implies D > C.
       4. E is the tallest of all: This implies E > D, E > C, E > A, and E > B.
         ○ Based on these statements, we can arrange the individuals in order of increasing height: B, A, C, D, E.
         ○ Since we need to find who occupies the mid position when they are seated in order of their height, we look at the sequence: B, A, C, D, E.
         ○ The mid position in this sequence is occupied by C.
 Therefore, the correct answer is _Option C: C_.