Riga State Gymnasium No.1
Riga State Gymnasium No . 1 , the oldest school in the Baltic states , offers secondary education ( grades 7 to 12 ) in Riga , the capital of Latvia . 
<triplet> Riga State Gymnasium No.1 <subj> Riga <obj> located in the administrative territorial entity <subj> Latvia <obj> country <triplet> Riga <subj> Latvia <obj> country <triplet> Latvia <subj> Baltic states <obj> part of <subj> Riga <obj> capital