The word Is, is not a noun phrase.
The idea that best fits for writing a narrative essay is B) my experiences at Camp Wocasuto.
<u>A narrative essay is a piece of writing in which the author makes reference to a story</u>. <u>Sometimes, the author decides to write about a personal experience</u> and, in this case, it is possible for him/her to use the first person pronoun, that is to say "I". Generally, the author of a narrative essay includes details and descriptions. <u>The idea included in option b) is related to a personal experience; therefore, it can be used to write a narrative essay</u>.
