SELECT T1.product_category_description FROM ref_product_categories AS T1 JOIN products AS T2 ON T1.product_category_code  =  T2.product_category_code WHERE T2.product_description LIKE '%t%'
Find the category descriptions of the products whose descriptions include letter 't'.
SELECT T1.product_category_description FROM ref_product_categories AS T1 JOIN products AS T2 ON T1.product_category_code = T2.product_category_code WHERE T2.product_description LIKE ' % t % '
select t1 . product_category_description from ref_product_categories as t1 join products as t2 on t1 . product_category_code = t2 . product_category_code where t2 . product_description like value
Find the category descriptions of the products whose descriptions include letter 't ' .