 <translate> People dancing and singing and having fun in bar doesn't imply they are drinking alcohol.
Thus, the answer is it is not possible to tell. <yor> Bí àwọn èèyàn bá ń jó, tí wọ́n ń kọrin, tí wọ́n sì ń gbádùn ara wọn nínú ilé ọtí kò fi hàn pé wọ́n ń mu ọtí líle. Nítorí náà, ìdáhùn rẹ̀ ni pé kò ṣeé ṣe láti sọ. 