Respuesta :
A noun is a term that refers to someone, somewhere or an idea. Nouns can be subject, direct object, indirect object, object complement or adjective in a sentence.
The word hoax in the sentence above have Noun function. A hoax is a deception in which someone tells an untruth to the public.
To know more about hoax, refer to the link:
https://brainly.com/question/5496540