Six boys A, B, C, D, E and F are standing in a queue.

i. There are two boys between B and D, and D is just in front of E.
ii. A and C are adjacent to B.
iii. A is just behind E, and C is just in front of F.

Which two boys are exactly in the middle positions?

A

B and C

B

C and D

C

A and E

D

A and B