sentence1: He developed players like Nedko Nedev , Ivan Derventski , resorts Kirov , Stefan Bogomilov , Bozhil Kolev , Stefan Yanev , Damyan Georgiev .
sentence2: He developed players like Nedko Nedev , Ivan Derventski , Spas Kirov , Stefan Bogomilov , Bozhil Kolev , Stefan Yanev , Damyan Georgiev .