It is evident also how one should solve those refutations that depend upon the division and combination of words: for if the expression means something different when divided and when combined, as soon as one’s opponent draws his conclusion one should take the expression in the contrary way. All such expressions as the following depend upon the combination or division of the words: ‘Was X being beaten with that with which you saw him being beaten?’ and ‘Did you see him being beaten with that with which he was being beaten?’ This fallacy has also in it an element of amphiboly in the questions, but it really depends upon combination. For the meaning that depends upon the division of the words is not really a double meaning (for the expression when divided is not the same), unless also the word that is pronounced, according to its breathing, as eros and eros is a case of double meaning. (In writing, indeed, a word is the same whenever it is written of the same letters and in the same manner — and even there people nowadays put marks at the side to show the pronunciation — but the spoken words are not the same.) Accordingly an expression that depends upon division is not an ambiguous one. It is evident also that not all refutations depend upon ambiguity as some people say they do.
The answerer, then, must divide the expression: for ‘I-saw-a-man-being-beaten with my eyes’ is not the same as to say ‘I saw a man being-beaten-with-my-eyes’. Also there is the argument of Euthydemus proving ‘Then you know now in Sicily that there are triremes in Piraeus’: and again, ‘Can a good man who is a cobbler be bad?’ ‘No.’ ‘But a good man may be a bad cobbler: theref............