Can you please list all the characteristics of the product named sesame?
select t3.characteristic_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 t1.product_name = "sesame"
Can you please list all the characteristics of the product named sesame with the type code "Grade"?
select t3.characteristic_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 t1.product_name = "sesame" and t3.characteristic_type_code = "Grade"
What is the characteristic name of the product with the highest typical selling price?
select t3.characteristic_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 order by t1.typical_selling_price desc limit 1