CREATE TABLE "schools" (
  "school" text,
  "year_founded" text,
  "denomination" text,
  "language" text,
  "grades" text,
  "gender" text,
  "private_public" text
);

Question: What's the language in the school teaching grades 4-12?
SQL: SELECT "language" FROM "schools" WHERE "grades"='4-12';

Question: What's the language of the school founded in 1949?
SQL: SELECT "language" FROM "schools" WHERE "year_founded"='1949';

Question: What's the language of the school that teaches grades 4-12?
SQL: SELECT "language" FROM "schools" WHERE "grades"='4-12';

Question: What's the gender of the students taught in the school founded in 1894?
SQL: SELECT "gender" FROM "schools" WHERE "year_founded"='1894';

Question: What's the language of classes in the school founded in 1874?
SQL: SELECT "language" FROM "schools" WHERE "year_founded"='1874';