*Mary-wa [[[John-ga [[atarasii kasetu-o teiansi-ta] gakusei]-o homete-ita] no]-no kekkan]-o siteki-si-ta .
Mary.TOP John.NOM new hypothesis.ACC propose.PAST student.ACC praise-had NO.GEN defect.ACC point.out-do.PAST
John praised the student [who proposed a new hypothesis] and Mary pointed out a defect in it.