CREATE TABLE table_train_209 ("id" INT, "body_weight" FLOAT, "diabetic" TEXT, "lactose_intolerance" BOOLEAN, "galactose_intolerance" BOOLEAN, "allergy_to_food" BOOLEAN, "body_mass_index_bmi" FLOAT, "a1c" FLOAT, "NOUSE" FLOAT)

a1c less than or equal to 9 %
SELECT * FROM table_train_209 WHERE a1c <= 9
SELECT * FROM "table_train_209" WHERE "a1c" <= 9