The keyword term functions as a complex noun phrase. The main point and grammatical subject of this phrase is the common noun "game." This word serves as the head noun, which is the central element that the other words in the phrase modify and describe.
In this construction, "Yankees" is a proper noun acting as a noun adjunct, which is a noun used as an adjective to modify another noun. It specifies the type of game. The subsequent phrase, "September 11 2025," is a noun phrase of time that functions as a post-nominal modifier. It provides the specific temporal context for the event, answering the question of "when" the game takes place. The entire structure is [Modifier Noun] + [Head Noun] + [Temporal Modifier].
Understanding that "game" is the core noun is essential for creating an article. This grammatical analysis establishes that the primary subject is a specific sporting event. The team name ("Yankees") and the date are crucial descriptors that provide context, but the article's focus must remain on the event itselfthe game. All related content, from team matchups to historical significance, should support this central subject.
