Find the SSN and name of scientists who are assigned to the project with the longest hours.
return projects ;return hours of  #1 ;return #1 where  #2 is longest ;return scientists assigned to  #3 ;return SSN of  #4 ;return name of  #4 ;return #5 ,   #6
['select', 'project', 'superlative', 'project', 'project', 'project', 'union']