Hi everybody, I'm a new user and I was thinking about the 's (in italian genitivo sassone) because I'm never sure when to put the 's and when not. For example: richiesta del mercato is market's demand or market demand? And rete di agenti di vendita is salesmen net or salesmen's net? But above all, why do I have to choose one or the other one? Which is the rule? Thank you very much to everybody!!!