They speak spanish so they say "Hello" or "Buenos dias" or "Como estas"
From my Argentina Semester test: The answer is Lartategui
The Italians introduced pizza, as well as a variety of pasta dishes, including spaghetti<span> and </span>lasagna<span>. British, German, Jewish, and other immigrants also settled in Argentina, all bringing their styles of cooking and favorite foods with them.</span>
