Which of the following is a grammatical sentence?

The selection of "No one has the right to tell you how to do your hair" as the grammatical sentence is correct because it uses the phrase "No one," which is the accepted spelling in standard English. This phrase refers to not a single person, conveying the intended meaning clearly and effectively.

On the other hand, "Noone" is a common misspelling of "No one," which makes the first choice incorrect. The phrase "Some one" in the third option is also less commonly used in modern English; it is typically better to use "Someone" as a single, more fluid term. Therefore, while option D suggests that all responses are correct, that is not the case since the other options contain grammatical inaccuracies. Therefore, B stands out as the sole correct and grammatical choice.