The keyword phrase "patriots day movie tommy saunders" functions grammatically as a proper noun or a complex noun phrase. It serves as the main point by naming a specific, singular entity: the fictional character Tommy Saunders as he appears within the specific context of the film Patriots Day.
This phrase is a composite of multiple nouns working together to achieve high specificity. "Tommy Saunders" is the core proper noun, the name of the character. The preceding words, "Patriots Day movie," act as a compound modifier (an attributive noun phrase) that precisely defines which "Tommy Saunders" is the subject. "Patriots Day" is a proper noun (the film's title), and "movie" is a common noun that clarifies the medium. The entire construction isolates one unique fictional person from any other potential subjects.
In the context of an article, recognizing the keyword as a proper noun is crucial. It establishes that the subject is not the event, the film in general, or an actor, but the specific character. This dictates that the article's focus must be on the character's role, development, and significance within the narrative of the film.
