what sororities are at university of dayton?
['Alpha Kappa Alpha - ΑΚΑ Ratings: 3. Grade: 46.67%', 'Alpha Phi - ΑΦ Ratings: 159. Grade: 69.11%', 'Chi Omega - ΧΩ Ratings: 131. Grade: 69.77%', 'Delta Sigma Theta - ΔΣΘ Ratings: 1. Grade: 93%', 'Kappa Delta - ΚΔ Ratings: 56. Grade: 74.63%', 'Phi Sigma Rho - ΦΣΡ Ratings: 1. ... ', 'Pi Beta Phi - ΠΒΦ Ratings: 126. ... ', 'Sigma Kappa - ΣΚ Ratings: 25.']