Complex sentence: In their debut season in the Women's Premier League, they won the title on the last day by defeating Mid-Ulster Ladies and finished ahead of Linfield Ladies and also earned qualification to the UEFA Women's Champions League for the first time.
Split into simpler sentences: In their debut season in the Women's Premier League, they won the title on the last day by defeating Mid-Ulster Ladies and finished ahead of Linfield Ladies. They also earned qualification to the UEFA Women's Champions League for the first time.