Complex sentence: Mauricio Gugelmin, Nelson Piquet, Michele Alboreto, Riccardo Patrese and Thierry Boutsen were hotly contesting the last point place in 6th-on lap 29 Patrese retired with a split radiator and the next lap Piquet succumbed to clutch and gearbox problems.
Split into simpler sentences: Mauricio Gugelmin, Nelson Piquet, Michele Alboreto, Riccardo Patrese and Thierry Boutsen were hotly contesting the last point place in 6th. On lap 29 Patrese retired with a split radiator and the next lap Piquet retired with clutch and gearbox problems.