Socrates then, through elenctic testing, shows his interlocutor that his answer is unsatisfactory and, after a number of such failed attempts, the intelocutor admits he is in aporia about the examined concept, that he does not know what it is.
His answer is unsatisfactory. This is through elenctic testing. Socrates then shows his interlocutor this. He does not know. This is what the intelocutor admits after a number of such failed attempts. It is. He is in aporia about the examined concept. The examined concept is this.