Question: What country joined before 1976, with IHSSA class of 5A, and a size larger than 1112?
SQL: SELECT "County" FROM "2-18697186-1" WHERE "Size" > 1112.0 AND "IHSAA Class" = '5A' AND "Year Joined" < 1976.0;

Question: What is the size of the team that was previously from Central Indiana conference, and is in IHSSA Class 4A?
SQL: SELECT "Size" FROM "2-18697186-1" WHERE "IHSAA Class" = '4A' AND "Previous Conference" = 'Central Indiana';

Question: What is the IHSAA class for the team located in Middlebury, IN?
SQL: SELECT "IHSAA Class" FROM "2-18697186-1" WHERE "Location" = 'Middlebury, IN';