Who followed Berengar I of Italy as monarch?
SELECT ?value1 ?value2 WHERE { wd:Q274606 p:P97 ?s . ?s ps:P97 wd:Q271148 . ?s pq:P155 ?value1 . ?s pq:P156 ?value2 }
berengar i of italy: Q274606 monarch of italy: Q271148