?*Mary-wa [[[John-ga [jibun-no gakusei-ga atarashii kasetsu-o teianshi-ta node] kanki-no koe-o age-ta]-no]-no akirakana kekkan]-o obvious defect-ACC
Mary-TOP John-NOM self-GEN student-NOM new hypothesis-ACC propose-PAST because joy-GEN voice-ACC raise-PAST-NL-GEN suguni shiteki-shi-ta . 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.