Fill in the missing statement and reason of the proof below. Given: A, B, C, D is a rhombus and ∠BAE ≅ ∠BCF. Prove: ∠ED ≅ ∠FD.
a) Statement: AE is parallel to CF, Reason: Corresponding angles of parallel lines
b) Statement: AE is parallel to CF, Reason: Alternate interior angles
c) Statement: AD is parallel to BC, Reason: Alternate interior angles
d) Statement: AD is parallel to BC, Reason: Corresponding angles of parallel lines