CREATE TABLE CHARACTERISTICS (characteristic_id VARCHAR(255), characteristic_name VARCHAR(255)); CREATE TABLE products (product_name VARCHAR(255), product_id VARCHAR(255)); CREATE TABLE product_characteristics (product_id VARCHAR(255), characteristic_id VARCHAR(255))
List the all the distinct names of the products with the characteristic name 'warm'.
    
SQL: SELECT DISTINCT t1.product_name FROM products AS t1 JOIN product_characteristics AS t2 ON t1.product_id = t2.product_id JOIN CHARACTERISTICS AS t3 ON t2.characteristic_id = t3.characteristic_id WHERE t3.characteristic_name = "warm"