Complex sentence: The 1987 Tennents UK Championship professional ranking snooker tournament took place at the Guild Hall, Preston starting on 13 November and TV stages shown on BBC TV took place between 21 and 29 November 1987.
Split into simpler sentences: The 1987 Tennents UK Championship was a professional ranking snooker tournament that took place at the Guild Hall in Preston, England. The event started on 13 November 1987 and the televised stages were shown on BBC between 21 and 29 November 1987.