Complex sentence: The 2002--03 season was the 124th season in Bolton Wanderers F.C. 's existence, and was their 2nd consecutive year in the top-flight, and covers the period from 1 July 2002 to 30 June 2003.
Split into simpler sentences: The 2002--03 season was the 124th season in Bolton Wanderers F.C. 's existence, and was their second consecutive season in the top-flight. This article covers the period from 1 July 2002 to 30 June 2003.