Introduction:

In the given question, the correct answer is option 'A', which states that the king got angry to talk about hilsa fish. Let's explore the reasons behind this answer.

Explanation:

1. The significance of hilsa fish:
- Hilsa fish is a highly prized and sought-after fish in many parts of the Indian subcontinent, including Bangladesh and West Bengal.
- It holds cultural, historical, and economic importance in the region.
- Hilsa fish is considered a delicacy and is often associated with special occasions and festivities.

2. The king's position of power:
- The king, being the ruler of the land, holds immense power and authority.
- He is responsible for maintaining law and order, making decisions, and ensuring the well-being of his subjects.

3. The king's anger:
- The question states that the king got angry to talk about hilsa fish.
- The reason behind the king's anger could be speculative, but there could be a few possible explanations:

- Religious or cultural beliefs: It is possible that the king had certain religious or cultural beliefs that discouraged the consumption of hilsa fish or the discussion of it.
- Issues of scarcity: If hilsa fish was in short supply or faced issues of overfishing, the king might have been angry due to concerns about the conservation of this prized fish.
- Social or economic implications: The king could have been concerned about the economic implications of the hilsa fish trade, such as illegal fishing practices, smuggling, or unfair distribution of resources.
- Political reasons: The king might have been angry if the discussion about hilsa fish involved political conflicts, disputes, or challenges to his authority.

4. Conclusion:

In conclusion, the correct answer to the question is option 'A', indicating that the king got angry to talk about hilsa fish. The reasons behind his anger could be rooted in religious, cultural, economic, or political factors. However, without further context, it is challenging to pinpoint the exact reason for his anger.