 <translate> Not all worker taking a reading on a subway train is sitting down.
Therefore, the answer is it is not possible to tell. <yor> Kì í ṣe gbogbo àwọn òṣìṣẹ́ tó ń ka ìsọfúnni nínú ọkọ̀ ojú irin ni wọ́n jókòó. Nítorí náà, ìdáhùn náà ni pé kò ṣeé ṣe láti sọ. 