Second, it is argued that delivery is a natural monopoly and that legal protection is necessary to prevent cream skimming and thereby to maximize the benefit of the universal delivery system.
Legal protection is required to prevent scammers or thieves.
Legal protection is not necessary to prevent cream skimming.
Soutine was a chef.
Yoritomo no Minamoto built the Tsuru-ga-oka Hachimangu complex.
It gets a little too hot in the summer in Dallas, but other than that, I like the weather.
Men in hard hats are working on a wall.
Two people are among nature.
Like the men of Babel, they were constructing a tall monument.