The sentence ends by using a string of "wh-" noun clauses. These clauses are usually not issues, so the last a single should also not be a question. "Which 1 is definitely the best" is obviously a matter format, so it is smart that " CowperKettleCowperKettle 36.7k1818 gold badges138138 silver https://www.reddit.com/user/Consistent-Load1428/comments/1mtf527/cureayu_trusted_natural_health_products_india_for/