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