Complex sentence: The F1 show moved to Japan and there was a world championship on the line, the fifth year in a row that the title would be decided at the Suzuka circuit, the organizers were hoping that a repeat of the events of 1990 would not repeat themselves.
Split into simpler sentences: The F1 show moved to Japan and there was a world championship on the line, the fifth year in a row that the title would be decided at the Suzuka circuit. The organizers were hoping that the events of 1990 would not repeat themselves.