Read the sentence below to find out whether there is any grammatical error in it. The error, if any, will be in one part of the sentence. Choose the option with that part as your answer. If there is no error, choose 'D' as your answer. (Ignore the errors of punctuation, if any).

She was told to give the award to whosoever she thought has done the most for the downtrodden.

A.

She was told

B.

to give the award to whosoever

C.

she thought has done the most for the downtrodden.

D.

No error.

Correct answer is C

she thought had done the most for the downtrodden.