Complex sentence: In 2002, RTE screened digitially remastered versions of four of the original programmes, the topics covered including mountaineering in the Wicklow mountains and lighthouses off the Cork coast.
Split into simpler sentences: In 2002, RTÉ screened digitially-remastered versions of four of the original programmes. The topics covered included mountaineering in the Wicklow mountains and lighthouses off the Cork coast.