How many months after Zsolt Kohalmi was appointed partner and head of European acquisitions did UniCrdit sell the remaing shares on NEEP?
return Zsolt Kohalmi was  appointed partner and  head of European acquisitions ;return UniCrdit did sell the  remaing shares on NEEP ;return when  was  #1 ;return when  was  #2 ;return difference of #4 and  #3 in  months
['select', 'select', 'project', 'project', 'arithmetic']