Answer:
The correct answer for this question is option 'C'.

Explanation:
HTML bullet points:

- This question belongs to the Class 3 category.
- The correct answer is option 'C'.

Explanation in detail:

This question is related to a certain category, which is Class 3. It is important to mention the category because it helps us understand the context of the question and provide an accurate answer.

The question itself does not provide any information or context, as it only presents four empty options: a), b), c), and d). Without any additional information or clues, it is impossible to determine the correct answer.

However, since the instructions state that the correct answer is option 'C', we can assume that there is a specific context or question preceding this one which provides the necessary information to determine the correct option. Unfortunately, without that information, it is not possible to explain why option 'C' is correct.

In conclusion, without the context or question preceding this one, it is impossible to provide a detailed explanation for why option 'C' is the correct answer. It is important to provide all the necessary information and context when asking or answering questions to ensure a clear and accurate understanding.