What are the names of projects that have taken longer than the average number of hours for all projects?
return projects ;return hours of  #1 ;return number of  #2 for each  #1 ;return average of  #3 ;return #1 where #2 is  higher than #4 ;return names of  #5
['select', 'project', 'group', 'aggregate', 'comparative', 'project']