Directions: In this question, a part of the sentence is underlined. Below are given alternatives to the underlined part which may improve the sentence. Choose the correct alternative. In case no improvement is needed, your answer is option (4).

The man is known for his elegance.

Explanation for option 1: This does not make any sense. Hence, this is incorrect.          Explanation for option 2: “Known to” is possible in passive voice but this does not make any sense here. Explanation for option 3: This does not make any sense in the given context. Explanation for option 4: This is valid and there is no need to make any correction as the given sentence is correct.