 
 <translate> A professor motions with his handswhen they are in front of a classroom of students. The answer is yes. <ibo> Onye prọfesọ na-eji aka ya eme ihe mgbe ha nọ n'ihu ụmụakwụkwọ nọ n'ụlọakwụkwọ. Azịza ya bụ ee. 