So, I need to process the entire text, identify words that can have three synonyms, and replace them in the option2 format, while leaving names (like Jun Maekawa) untouched.
Origami requires endurance and precision, so don’t be disheartened if it takes time to perf ect a design. Select the appropriate paper: Opt for premium paper that’s compatible with paperfolding, such as traditional paper.
Wait, the user instructions say "rephrase words as word1. all terms with 3 options". So each word that is rephrased must have exactly three options. But the example provided in the user's message shows that "Genuine" was replaced with authentic, which are three options. So each target word gets three synonyms.
Original text:
"Authenticity: Maekawa’s designs are rooted in traditional origami, ensuring that you’re learning authentic techniques and models."