Сделайте 3 и 4, пожалуйста

1. Edward Parsons is an important man.
2. He writes the books.
3. He is attending an important conference.
4. He has to speak about economics.
5. He is going to speak about his latest book.
6. There are other famous men and women at the conference.
7. It is a big conference with many people.

1. Yes, it does
2. Yes, it does
3. Yes, it does
4. No, it doesnt
5. No, it doesnt
6. No, it doesnt
7. Yes, it does
8. Yes, it does