CREATE TABLE table_train_267 ("id" NUMBER, "pregnancy_or_lactation" BOOLEAN, "smoking" BOOLEAN, "allergy_to_nuts" BOOLEAN, "body_mass_index_bmi" FLOAT, "age" FLOAT, "NOUSE" FLOAT)

adult age 21 _ 70 years of age.
SELECT * FROM table_train_267 WHERE age >= 21 AND age <= 70
SELECT * FROM "table_train_267" WHERE "age" <= 70 AND "age" >= 21