One end of the beach, there is a house containing a family of five Nigerians. And at the other end of the beach there is a single Brit. You have time to --  you have time to alert one house. What do you do?
La un capat al plajei este o casa in care se afla o familie de 5 nigerieni. La celalalt capat al plajei Ai timp suficient sa --  Ai timp suficient sa avertizezi o singura casa. Ce faci?