What are the names and salaries of instructors who advise students in the Math department?
return instructors ;return students of #1 ;return departments of #2 ;return #1 where #3 is  Math ;return names of #4 ;return salaries of #4 ;return #5 ,  #6
['select', 'project', 'project', 'comparative', 'project', 'project', 'union']