 <translate> Not all persons working in the university lab is working on a science project. So the answer is it is not possible to tell. <yor> Kì í ṣe gbogbo àwọn tó ń ṣiṣẹ́ ní yàrá ìdánwò yunifásítì ló ń ṣiṣẹ́ lórí iṣẹ́ ìmọ̀ sáyẹ́ǹsì. Ìdáhùn rẹ̀ ni pé kò ṣeé ṣe láti sọ. 