ship sank in high seas and the following people were stranded on a beautiful deserted island:

2 Italian men and 1 Italian woman
2 French men and 1 French woman
2 German men and 1 German woman
2 Greek men and 1 Greek woman
2 Polish men and 1 Polish woman
2 Mexican men and 1 Mexican woman
2 Irish men and 1 Irish woman
2 American men and 1 American woman
2 Pakistani men and 1 Pakistani woman

One month later, on various parts of the island, the following was
observed:

One Italian man killed the other Italian man for the Italian woman.

The two French men and the French woman are living happily together

The two German men have a strict weekly schedule of when they
alternate with the German woman.

The two Greek men are sleeping together, and the Greek woman is
cooking & cleaning for them.

The two Polish men took a long look at the endless ocean and a long
look at the Polish woman, and they started swimming.

The two Mexican men are talking to all the other men on the island
trying to sell them the Mexican woman.

The two Irish men began by dividing up their part of the island into
Northern & Southern parts, and by setting up a distillery. They do not
remember the Irish woman because it gets sort of foggy after the first
few litres of coconut whiskey; but at least the English are not getting any.

The two American men are contemplating suicide. The American woman is
bitching about her body being her own, the true nature of feminism, how
she can do everything that they can do, about the necessity of fulfillment,
the equal division of the household chores, how her last boyfriend respected her
opinion and treated her much better, and how her relationship with her
mother is improving.

And lastly, the 2 Pakistani men are still waiting for someone to
introduce them to the Pakistani woman.