Okay, so the user wants me to swap all words with three alternatives using spintax like x, but keep the brand names like Matlab and the specific version numbers. Let me start by understanding the query properly. The example given is "Matlab 2013 Portable Full 171 is a portable version of Matlab 2013..." so I need to make sure that "Matlab" and "2013" aren't changed.
First, the original text is a step-by-step guide on downloading MATLAB, and the user wants every word replaced with three synonyms except MATLAB and other proper nouns like "2013 Portable Full 171". So I need to go through each word, check if it's a proper noun, and if not, replace it with three alternatives. Download Matlab 2013 Portable Full 171
Data analysis again – maybe "statistical analysis", "data evaluation". Visualization could be "graphical representation", "data display". Simulation as "modeling", "virtual testing". Okay, so the user wants me to swap
So "Operating System" becomes Functional Framework. Let's check each word. Similarly, "Processor: 1 GHz or faster processor" – "Processor" can be CPU. GHz and GB are proper units, so they stay. First, the original text is a step-by-step guide
First sentence: