school year class a class aa class aaa class aaaa class aaaaa
school year
class a
class aa
class aaa
class aaaa
class aaaaa
minimum_number minimum_parsed minimum_year maximum_number maximum_parsed maximum_year
timespan text text text text text
1994-95 menard van alstyne cameron yoe wichita falls weslaco
which school won class a in the season previous to 1999-2000 ?
WDT NN VBD NN NN IN DT NN JJ TO CD .
Graford
select c2 from w where id = ( select id from w where c1 = '1999-2000' ) - 1