What is the first and last name of the faculty participating in the most activities?
return faculty ;return activities of  #1 ;return number of  #2 for each  #1 ;return #1 where #3 is  highest ;return first names of  #4 ;return last names of  #4 ;return #5 ,  #6
['select', 'project', 'group', 'superlative', 'project', 'project', 'union']