Complex sentence: Cheddar has been produced at Davidstow for over 60 years, the plant being set up here in 1951 by Cow & Gate, and it is one of Britain's most popular and successful mature cheddar cheeses.
Split into simpler sentences: Cheddar has been produced at Davidstow for over 60 years, the plant being set up here in 1951 by Cow & Gate. Davidstow Cheddar is one of Britain's most popular and successful mature cheddar cheeses.