 
<translate> Onye ọchụnta ego nke si n'ọnụ ụzọ ya na-apụta na-ahụ onye ya na ya na-arụkọ ọrụ. N'ihi ya, azịza ya bụ na ọ gaghị ekwe omume ikwu. <eng> A businessman looking out his door is necessarily looking at his co-worker.
Thus, the answer is it is not possible to tell. 