Who amongst the following Acharyas is regarded as having combated the absolute monoism of Sankara in the 12th century?

Q. Who amongst the following Acharyas is regarded as having combated the absolute monoism of Sankara in the 12th century?

A.            Udyotaka

B.            None of these

C.            Ramanuja

D.            Hemachandra

Answer: Ramanuja