query: 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"
question: What-what the different products names for have the 'warm' characteristic products:?
query_toks: 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 ''
query_toks_no_value: 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 = value
question_toks: What-what the different products names for have the 'warm' characteristic products:?