Answer:
सवाल अस्पष्ट है क्या आप कृपया प्रश्नों को स्पष्ट रूप से बता सकते हैं
A, discourage you can tell because if you plug in the options that is the only one that makes sense and the opposite of dissuade is persuade which means to encourage.
A proper noun is just a specific noun and starts with a capital letter. Some suggestions: Honda Civic. McDonald's. (Your name). Texas. Grand Theft Auto. The Hunger Games. (Your teacher). Time Magazine. Red. Despicable Me. I hope this helps :)