Complex sentence: After it premiered in Bulgaria in February, the film was screened at ten international film festivals, including Santa Barbara, Goteborg, Montreal, Singapore, Raindance (London) and Woodstock.
Split into simpler sentences: After it premiered in Bulgaria in February, the film has been screened at ten international film festivals. Among them are Santa Barbara, Goteborg, Montreal, Singapore, Raindance (London) and Woodstock.