[[[John-ga [kare-no gakusei-ga atarasii kasetu-o teiansi-ta]-node kanki-no koe-o age-ta] no]-no akirakana kekkan]-o suguni siteki-si-ta .
John.NOM he.NOM student.NOM new hypothesis.ACC propose.PAST because joy.GEN voice.ACC raise.PAST.NO.GEN obvious defect.ACC promptly point.out-do.PAST
John shouted with joy [because his student proposed a new hypothesis], and Mary promptly pointed out an obvious defect in it.