Complex sentence: Admission to Carleton has been categorized as "most selective" by "U.S. News & World Report" with the most recent incoming class of 2019 admitting 20.6% of applicants, making the institution the most selective in Minnesota.
Split into simpler sentences: Admission to Carleton has been categorized as "most selective" by "U.S. News & World Report". The incoming class of 2019 admittance rate was 20.6% of all applicants, making the institution one of the most selective in Minnesota.