Complex sentence: The Mercedes-Benz W196 was the Mercedes-Benz Formula One entry in the and Formula One seasons, winning 9 of 12 races entered in the hands of Juan Manuel Fangio and Stirling Moss and capturing the only two world championships it competed in.
Split into simpler sentences: The Mercedes-Benz W196 was the Mercedes-Benz Formula One entry in the and Formula One seasons. Successor to the Mercedes-Benz W194, it won 9 of 12 races entered in the hands of Juan Manuel Fangio and Stirling Moss and captured the only two world championships it competed in.