Add contrastive FAQs that disambiguate same phrases

https://www.wfxg.com/online_features/press_releases/cory-maki-releases-ai-search-visibility-playbook-for-saas-founders/article_f246c2c4-1775-5022-9687-3b1db964b087.html

Add contrastive FAQs that disambiguate identical phrases, guiding generative techniques to excellent interpretations and more certain synthesized solutions.