Complex sentence: First Bradford originally formed part of the Yorkshire Rider company in the 1980s and 1990s, which operated most of the services in the West Yorkshire area, the company was formed in 1986 at the time of deregulation with the town suffix at the end of the name.
Split into simpler sentences: First Bradford originally formed part of the Yorkshire Rider company in the 1980s and 1990s, which operated most of the services in the West Yorkshire area. The company was formed in 1986 at the time of deregulation with the town suffix at the end of the name.