*Maryga [[[Johnga [[atarasii kasetuo teiansita] gakusei]o hometeita]no]no kekkan]o sitekisita .
Mary-NOM 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.