 <translate> There are ball machines to throw balls. It does not have to be a person. Therefore, the final answer is it is not possible to tell. <yor> Àwọn ẹ̀rọ tí wọ́n fi ń ju bọ́ọ̀lù wà. Kì í ṣe pé ó gbọ́dọ̀ jẹ́ èèyàn. Nítorí náà, ìdáhùn tí kò ṣeé yẹ̀ sílẹ̀ ni pé kò ṣeé ṣe láti sọ. 