Complex sentence: On 6th January 2014 The South Eastern Discotheque Association which was formed in 1974 by mobile DJs in Kent will be 40 years old and is thought to be the oldest DJ association in the world.
Split into simpler sentences: On 6th January 2014 The South Eastern Discotheque Association which was formed in 1974 by mobile DJs in Kent. The association will be 40 years old and is thought to be the oldest DJ association in the world.