I’m sorry, friend, but it seems you’ve missed the point, which is that something like “tea” can mean wildly different things - as evidenced by the contents of this thread. That’s why you specify whether you’re asking for a teabag, a cup of tea, iced tea, green tea, chai tea, a box of tea or whatever. Tuna, however, is always a fish. The concept is simple and so is the difference between the two.
Do you get it now? It’s really not that hard.
Or just select local domain login.