Next sentence:

This looks good. Now, continue this process for the rest of the text. Need to maintain the same structure, ensuring each word (except proper nouns) is replaced with three options. Also, watch out for punctuation and proper handling of quotes and em dashes.

This is a bit confusing. To resolve, perhaps I should leave the proper nouns as is. So "Kimi no Na Wa" remains unchanged, and only other words are swapped. However, the example given by the user in the problem statement shows that they replaced "Kimi no Na Wa" with variants. But then the note says "Proper nouns stay". Maybe there's a misunderstanding here. To comply with the user's note, proper nouns should remain. Therefore, "Kimi no Na Wa" should not be changed. However, in the example output provided by the user in the problem statement, they do replace it with

- "fantasy film" → fantasy movie

Wait, the user said "each word with 3 alternatives." So each of these words needs to be in b format. Let me make sure I don't miss any. "Connection" appears twice, but maybe they both need to be replaced. Proper nouns like "Kimi no Na Wa" should stay as they are.

Let me start by replacing "identity" with three synonyms. Identity could be individuality. Next, "connection" has three occurrences. The first one in the first sentence could be bond, the second one in the same sentence same as the first? Or maybe the user wants all instances of "connection" to be replaced with the same alternatives. Since the user didn't specify per instance, I'll assume they want the same alternatives for the same word across the text unless specified otherwise. So maybe both instances of "connection" in the first and second sentences get the same link variants.

So, the instruction is to swap every word except proper nouns with 3 variants. Therefore, "Kimi no Na Wa" is a proper noun and should stay as is. But in the example given by the user, they wrote "Kimi no Na Wa|The Film|This Movie". That's conflicting. Maybe the user intended to replace "Kimi no Na Wa" with other terms, but in the actual instruction, they said proper nouns stay.