Table: ohio river valley conference
[['school', 'location', 'mascot', 'size', 'ihsaa class', 'county', 'year joined', 'previous conference'], ['jac - cen - del', 'osgood', 'eagles', '296', 'a', '69 ripley', '1960', 'none (new school)'], ['milan', 'milan', 'indians', '417', 'aa', '69 ripley', '1952', 'independents'], ['rising sun', 'rising sun', 'shiners', '312', 'a', '58 ohio', '1952', 'southeastern indiana'], ['shawe memorial', 'madison', 'hilltoppers', '93', 'a', '39 jefferson', '1984', 'independents'], ['south ripley', 'versailles', 'raiders', '414', 'aa', '69 ripley', '1966', 'none (new school)'], ['southwestern (hanover)', 'hanover', 'rebels', '462', 'aa', '39 jefferson', '1960', 'none (new school)'], ['switzerland county', 'vevay', 'pacers', '410', 'aa', '78 switzerland', '1968', 'none (new school)']]
Statement: there were 2 school that Joined the Ohio River Valley Conference in 1960
Statement: Milan is 1 of 3 school from the County of 69 Ripley
Statement: Switzerland County Joined the Ohio River Valley Conference 2 Year after South Ripley Joined
Statement: Shawe Memorial is the new school to join the Ohio River Valley Conference
Statement: of the school that Joined in 1952 , Milan was in the Previous Conference called Independent while Rising Sun was from the Previous Conference called Southeastern Indiana