 
 <prompt> text: ```1. Di CNN article na about Novak Djokovic.
2. Na him be Novak Djokovic.
3. Na for Australian Open titles.
4. Na Melbourne.
5. E dey 26 years old.
6. E be di second seed.
7. E dey explore on-court relationship with new coach Boris Becker.
8. E dey engaged to Jelena Risti.
9. Dem never set date for di wedding.
10. E don tey wey e visit Australia.
11. E win hin first grand slam for Australia for 2008.
12. E dey face Slovakia's World No.90 Lukas Lacko.
13. Hin coach na Boris Becker.
14. E never dey hin coach for long.
15. Yes, hin coach don win tournament before.
16. Na two-time Australian Open champion.
17. E win am just once.
18. E win am two times.
19. Lukas Lacko dey rank as World No.90.``` <response>: ```1. Novak Djokovic
2. Di defending champion
3. Australian Tournaments
4. Melbourne
5. 26
6. Second seed.
7. Dey engage.
8. Jelena Risti.
9. No
10. 15 years
11. 2008
12. Lukas Lacko
13. Boris Becker
14. No.
15. Yes
16. Australian Open
17. No.
18. Two
19. Slovakia's World No.90``` 