Direction: The following question consists of a sentence which is divided into three parts, with grammatical error in one or more than one part of the sentence. If there is an error in any part of the sentence, find the correct alternatives to replace those parts from the three options given below, to make the sentence grammatically correct. If there is an error in any part of the sentence and none of the alternatives is correct to replace that part, then choose 'None of the A, B, and C' as your answer. If the given sentence is grammatically correct or does not require any correction, choose 'No correction required' as your answer.

The conditions endured by fishermen in my constituency of Thiruvananthapuram, (A) who is yet to fully recover from the devastating losses they suffered when Cyclone Ockhi struck over two years ago, (B) are pitiable, but they are not the only ones. (C)

(A) The conditions endured by fishermen on my constituency of Thiruvananthapuram,
(B) who are yet to fully recover from the devastating losses they suffered when Cyclone Ockhi struck over two years ago,
(C) are pitiable, and they are not the only ones.