Hawza
The institutions in Najaf , Iraq and Qom , Iran , are the preeminent seminary centers for the education of Shi'a clergymen . 
<triplet> Najaf <subj> Iraq <obj> country <subj> Qom <obj> twinned administrative body <triplet> Qom <subj> Najaf <obj> twinned administrative body <subj> Iran <obj> country