def METHOD_NAME(sources1, sources2):
    " check that en sources mantch lang sources "
    missing   = []
    different = []
    for i, s in sources1.items():
        if not sources2.has_key(i):
           missing.append(i)
        elif sources2[i] != s:
           different.append(i)
    print " MISSING KEYS:"
    for i in missing:
        print "      %s: %s" % (i.encode("utf-8"), sources1[i].encode("utf-8"))
    print " DIFFERENT KEYS:"
    for i in different:
        print "  en: %s: %s" % (i.encode("utf-8"), sources1[i].encode("utf-8"))
        print "lang: %s: %s" % (i.encode("utf-8"), sources2[i].encode("utf-8"))
    return missing, different