Which two statements are true?

RouterA (DR) failed, and after 10 minutes it came back. Which two statements are true?
(Choose two)

A.
RouterA is a DR

B.
RouterA is a BDR

C.
RouterA is a DROTHER

D.
RouterB is a DR

E.
RouterB is a BDR

F.
RouterC is a DROTHER

Explanation:
http://packetlife.net/blog/2011/jun/2/ospf-designated-router-election/