Complex sentence: Director Ingmar Bergman wrote the teleplay for "Scenes From a Marriage" over three months, drawing on his personal experiences, including his relationship with Ullmann and the marriage of his parents, Karin and Erik Bergman.
Split into simpler sentences: Director Ingmar Bergman wrote the teleplay for "Scenes From a Marriage" over three months, drawing on his personal experiences, including his relationship with Ullmann. Another inspiration was the marriage of his parents, Karin and Erik Bergman.