Which word is the simple subject of the sentence? the final scene of the play brought the audience to its feet.

In sentence construction, simple subject is defined as the basic unit of the sentence. The subject identifies what or which is being talked about. Usually, the subject is a noun; name of persons, things, animals, places or events. In the given sentence, The final scene of the play brought the audience to its feet, the simple subject is the word, Scene. 

Q: where did the pencil goon vacation?
a: pencilvania