The main point of the keyword phrase "september 11 school holiday" is the noun "holiday". In this grammatical construction, "holiday" serves as the head noun, which is the central element of the phrase. The preceding words, "September 11" and "school," function as modifiers that specify and describe this central noun.
A detailed grammatical analysis reveals that the phrase is a compound noun phrase. "Holiday" is the core noun. The word "school" is an attributive noun (or noun adjunct), which is a noun used as an adjective to modify another noun, clarifying that the topic pertains to a holiday within the educational system. The term "September 11" is a proper noun phrase that also acts as a modifier, specifying the particular date or event the holiday is associated with. The structure is [modifier: date] + [modifier: type] + [head noun: concept], which progressively narrows the focus to a very specific subject.
Understanding that "holiday" is the main point is crucial for structuring the article. It establishes that the article's primary subject is the existence, proposal, or debate surrounding a formal day of observance or cessation of school activities. The modifiers dictate the context: the article must specifically address this concept in relation to the date September 11th and its application within schools. This grammatical determination ensures the content remains focused on the central issue of a designated holiday, rather than broadly discussing the historical event or the education system in general.
