4 lines are shown. One line contains points F, E, A. 3 lines come out of point E. One line goes to point D, another line goes to point B, and another line goes to point C. Angles B E C and B E A are congruent. Which statement is true about the diagram?
A. ∠DEF is a right angle.
B. m∠DEA = m∠FEC
C. ∠BEA ≅ ∠BEC
D. Ray E B bisects ∠AEF.