Complex sentence: The club were then promoted to the First Division in Murphy's first full season in the side, but were relegated after two seasons in the top flight but Murphy stayed, winning the "Player of the Year" award in 1983.
Split into simpler sentences: The club were then promoted to the First Division in Murphy's first full season in the side, but were relegated after two seasons in the top flight. However, Murphy remained with Palace winning the "Player of the Year" award in 1983.