CREATE TABLE Treatments (cost_of_treatment VARCHAR(255), treatment_type_code VARCHAR(255)); CREATE TABLE treatment_types (treatment_type_description VARCHAR(255), treatment_type_code VARCHAR(255))
List the cost of each treatment and the corresponding treatment type description.
    
SQL: SELECT T1.cost_of_treatment, T2.treatment_type_description FROM Treatments AS T1 JOIN treatment_types AS T2 ON T1.treatment_type_code = T2.treatment_type_code