Is there a world language that no one knows and can't learn it because it is rare?

The restaurant joe's tasty burgers just created a new hamburger that they call "the joe special." they want to protect the name of the burger so that no other restaurants can claim the name for themselves. what protection will they need on the name "the joe special"? a. fair use b. copyright c. trademark d. patent

Can someone translate this it’s in japanese you (●´ω｀●)

Which of the following phrases is an example of positive language from this speech? a.“battered by storms” b.“deeply rooted in the american dream” c.“wallow in the valley of despair” d.“veterans of creative suffering”