Complex sentence: Gupta comes from a business family with no prior experience in filmmaking, joined New York Film Academy for a four-week course to pursue a long time dream of exploring behind-the-scenes world of movie making.
Split into simpler sentences: Gupta comes from a business family with no prior experience in filmmaking. He joined New York Film Academy for a four-week course to pursue a long time dream of exploring behind-the-scenes world of movie making.