What is the salary and name of the employee who has the most number of certificates on aircrafts with distance more than 5000?
return aircrafts ;return distances of #1 ;return #1 where #2 larger than 5000 ;return certificates on #3 ;return number of  #4 for each employee ;return employee where #5 is  highest ;return salary of #6 ;return name of #6 ;return #7 ,  #8
['select', 'project', 'comparative', 'project', 'group', 'project', 'project', 'project', 'union']