Answer:
clearly, compellingly, and identifies its differentiation from the other
Explanation:
In the given case, opera has done its marketing through the tag line. It cleare;y stated the value that the product provide to its users. They have depicted it as something that is made to serve others and did not portray that they are doing it as a business.
They were not direct but were compelling due to the clarity of the utility of the product. They have also identified them as more fast and efficient by using words such as free and fast.
