Marywa [[[Johnga [[zibunno gakuseiga zyuuyoona kasetuo teiansita] to] zimansiteita] no]no kekkan]o sitekisita .
Mary.TOP John.NOM self.GEN student.NOM important hypothesis.ACC propose-do.PAST.COMP boasted-had NO.GEN defect.ACC point.out-do.PAST
John had boasted that his student proposed an important hypothesis and Mary pointed out a defect in it.