It should be what the other person said all
A proper noun is usually understood as a noun that is capitalized. In order to be a proper noun, like any other noun, the word must be a person, place, thing, or idea.
Proper nouns, no matter where they are in the sentence, have their first letter capitalized.
When at the beginning of a sentence, it does not matter whether or not the noun is proper: it is capitalized anyway. This is exactly why you have to learn exactly which words are proper nouns by memorization.
<span>The author of "on turning ten" includes the childhood fantasies, such as being invisible or a prince, in order to
</span><span> show the creativity of the speaker.
he wants to know the reader that how creative is the speaker
so i conclude option A is correct
hope it helps</span>
