Table: science_uil_scores_2
Columns: school_year
class_a
class_aa
class_aaa
class_aaaa
class_aaaaa

Question: What are the school years where class "AAA" is argyle?
SQL: SELECT "school_year" FROM science_uil_scores_2 WHERE "class_aaa" = 'Argyle'

Question: What are all the AAA classes in the school years of 2005-06?
SQL: SELECT "class_aaa" FROM science_uil_scores_2 WHERE "school_year" = '2005-06'

Question: What are all the AAAA classes in the schools years 2004-05?
SQL: SELECT "class_aaaa" FROM science_uil_scores_2 WHERE "school_year" = '2004-05'

Question: What are all the school years where class AAAA is in Gregory-Portland? 
SQL: SELECT "school_year" FROM science_uil_scores_2 WHERE "class_aaaa" = 'Gregory-Portland'

Question: What are all the AAA classes in the school years of 2004-05?
SQL: SELECT "class_aaa" FROM science_uil_scores_2 WHERE "school_year" = '2004-05'