Good Person was their pre-debut release as it had the original line-up. It was an OST pre-debut similar to how EXO's official debut was MAMA but they released What is Love and History as pre-debut songs!
Lies is the official Debut song of the 6-ARA lineup and it was announced as their "official debut" on music shows as well!
SORRY I'M A HUGE QUEEN'S. THEY'RE MY #1 GROUP OF ALL TIME ZSDLKJHFBSDKJFHG B
It's okay I was hella confused cause so many sites list Good Person as their official debut I have failed as a fan.