Complex sentence: Football Club Dunav Ruse (;) is a Bulgarian football club from the city of Ruse was founded in 1949, they were participate in the B Group, the second division of Bulgarian football.
Split into simpler sentences: Football Club Dunav Ruse (;) is a Bulgarian football club from the city of Ruse. Founded in 1949, they were participate in the B Group, the second division of Bulgarian football.