The keyword term is a noun phrase, in which the head word, and therefore the main point, is the noun "jokes." The proper noun "Patriot Day" functions as a noun adjunct (or attributive noun), modifying the head noun to specify its subject matter. The primary part of speech for the phrase's subject is noun.
In this grammatical construction, the noun "jokes" is modified by the preceding noun "Patriot Day." A noun adjunct acts like an adjective to categorize or describe the noun that follows it. This structure is common in English, as seen in phrases like "business meeting" or "art museum." Here, "Patriot Day" answers the question "What kind of jokes?" It specifies the theme, context, or category of the humor being referenced.
For the purpose of creating an article, this analysis establishes that the core subject is humor or comedic content. The modifier "Patriot Day" sets the specific and sensitive scope within which this subject operates. Therefore, the article's focus is not on the observance itself, but on the category of jokes associated with it, which directs the content's tone and thematic boundaries.
