query: SELECT t1.product_name ,  t1.typical_buying_price ,  t1.typical_selling_price FROM products AS t1 JOIN ref_colors AS t2 ON t1.color_code  =  t2.color_code WHERE t2.color_description  =  "yellow"
question: What-all are the name and typical buying and selling prices of the products that have color a-described as "yellow"?
query_toks: SELECT t1.product_name , t1.typical_buying_price , t1.typical_selling_price FROM products AS t1 JOIN ref_colors AS t2 ON t1.color_code = t2.color_code WHERE t2.color_description = `` yellow ''
query_toks_no_value: select t1 . product_name , t1 . typical_buying_price , t1 . typical_selling_price from products as t1 join ref_colors as t2 on t1 . color_code = t2 . color_code where t2 . color_description = value
question_toks: What-all are the name and typical buying and selling prices of the products that have color a-described as "yellow"?