Find the first name of students who are living in the dorm that has most number of amenities.
return dorms ;return amenities of  #1 ;return number of  #2 for each  #1 ;return #1 where #3 is  highest ;return students living in #4 ;return first names of  #5
['select', 'project', 'group', 'superlative', 'project', 'project']