We introduce you to a woman. She lives alone, without company in an equally solitary place, where she almost never receives visits, but one day she makes a mistake. Without…

We introduce you to a woman. She lives alone, without company in an equally solitary place, where she almost never receives visits, but one day she makes a mistake. Without…
Perhaps you do not know that this quiz used in Chinese schools for primary education admission tests. The most shocking thing is the fact that children of six years solve it…