Complex sentence: For the equivalent scores in the chorus competition see Sweet Adelines International quartet competitions, 2010-2019 and for full explanation of the scoring system, qualification process, awards and records, see Sweet Adelines International competition.
Split into simpler sentences: For the equivalent scores in the chorus competition see Sweet Adelines International quartet competitions, 2010-2019. For full explanation of the scoring system, qualification process, awards and records, see Sweet Adelines International competition.