Complex sentence: The school was formed by merging White Bear High School and White Bear Lake Mariner High in the 1983-84 school year, and currently consists of two campuses and an alternative learning center.
Split into simpler sentences: The school was formed by merging White Bear High School (WBHS) and White Bear Mariner High School in the 1983-84 school year. It currently consists of two campuses and an alternative learning center.