"John" – proper noun, remains "John"
"in" – within
Wait, looking at the user's exact instruction: "update words in b format. each term with 3 synonyms. No changes to proper nouns. Text only." So each word in the text should be replaced by ... with three synonyms. Proper nouns like Granny Lola Lee and John should remain the same. The user's example in the first response had "The Life and Legacy of Granny Lola Lee..." where the assistant changed "The" to That. So the first option is the original word. Then two others. But in the new instruction, the user says "each term with 3 synonyms," which might mean three synonyms for each term, possibly including the original. So I need to replace each word with three possible synonyms, including the original if it's a synonym of itself. granny lola lee