But the example shows "open-world action-adventure game" becoming immersive epic game. So perhaps the user wants to replace each multi-word term with their synonyms, breaking down the phrases into their components and replacing each part. Wait, but in the example, the phrase is converted into a set of options for the entire phrase. The user's example shows "Troubleshooting Guide" becomes guide, which is three alternatives for the entire phrase. So maybe the instruction is to replace each phrase (term) with three synonyms for the entire phrase, not per word.
So, after processing all words, the final output will be the same text but with each word replaced by opt2, names and special characters (like GTA 3) unchanged, and the structure preserved. For example: gta 3 save unsuccessful fix
Wait, but the user said "leave names unchanged", but GTA 3 is a name, so it's left as is. So in that case, "GTA 3" is kept in each position. For example: Wait, but the user said "leave