Explanation:

- Start by positioning E, C, and B: E is to the left of B, and B is to the right of C.

- This gives the order: C, E, B.

- A is to the right of B, so the sequence is now: C, E, B, A.

- A is also to the left of D, so D is at the rightmost end: C, E, B, A, D.

- Now, with five girls, position them: C, E, B, A, D.

- Identify the middle position, which is the third spot, occupied by B.

The correct answer is Option 2: B.