The keyword phrase "patriots day trivia questions and answers" functions grammatically as a compound noun or noun phrase. Its role is to name a specific concept or thing: a collection of queries and their corresponding solutions related to the subject of Patriots' Day.
In this construction, "questions" and "answers" serve as the head nouns, identifying the core components. The preceding words act as modifiers. "Patriots Day," a proper noun, functions as a noun adjunct, specifying the topic of the trivia. The word "trivia" also acts as a noun adjunct, further classifying the type of "questions and answers." The entire multi-word unit operates as a single nominal entity within a sentence.
Recognizing the phrase as a noun is crucial because it establishes the article's main subject. The content should be structured to deliver on this nominal concept, focusing on providing the specific set of informationthe trivia questions and answersthat the keyword names. This grammatical function dictates that the article's purpose is to define, present, and elaborate on this specific informational entity.