Sir,
anyone who claims that he/she can do what you want is just lying to you!
The software which you want cannot be created and does not exsit! It is pretty much like Utopia.
Just think about Google! It's a huge corporation, right? Now, think about the Google Translator. If you type a long text in the white box of the Translator and require it to be translated (let's say from English to German), you'll see that the translation is not accurate.
So, when Google cannot do it, provided that millions of dollars was invested, how do you expect any person to build such a software. Furthermore, I think that the software which you require would be much more complicated than the one used for translations from language to language- but it was just an example.
I'd advise you to look for good writers to do this work for you as there is just no other way for now.
Regards,
Rado