Select the right compound structure of the sentence: 'Though he is rich, he is unhappy''.

- Though/Although যুক্ত complex sentence কে compound sentence- এ পরিবর্তন করতে but/yet coordinate marker ব্যবহার করতে হয়।
- অর্থাৎ দুইটা sentence- এর অর্থ যদি পরস্পর বিপরীত হয় তাহলে but/yet দ্বারা compound sentence করতে হয়।
উদাহরণঃ
• Complex: Though he is poor, he is honest.
• Compound: He is poor but honest.
• Complex: Though he is rich, he is unhappy
• Compound: He is rich but unhappy.
• Complex: Though he was a rich man, he led a simple life.
• Compound: He was a rich man yet he led a simple life.