Complex sentence: The soccer team won 11 state championships between 2002 and 2014, and in 2013 defeated Saint Benedict's Preparatory School, the national number one ranked high school program in the United States and finished the season ranked as the number two high school team in the country.
Split into simpler sentences: The soccer team won 11 state championships between 2002 and 2014, and in 2013 defeated Saint Benedict's Preparatory School, the national number one ranked high school program in the United States. They finished the season ranked as the number two high school team in the country.