What are the SSN and names of scientists working on the project with the most hours?
return projects ;return hours of #1 ;return number of  #2 for each #1 ;return #1 where #3 is highest ;return scientists of #4 ;return SSN of #5 ;return names of #5 ;return #6 ,  #7
['select', 'project', 'group', 'superlative', 'project', 'project', 'project', 'union']