The term "patriots day movie script" functions as a noun phrase. The core element, or head noun, is "script." The preceding words, "Patriots Day" and "movie," act as adjectival modifiers that specify and identify the type of script.
A grammatical breakdown shows a hierarchy of modification. The head noun "script" denotes a written work containing dialogue, action, and scene descriptions. The noun "movie" functions attributively, modifying "script" to specify its medium is a screenplay for a film. The proper noun "Patriots Day" also serves as an attributive noun, further narrowing the focus to identify the screenplay for that specific, titled film.
This linguistic construction demonstrates how sequential modifiers create specificity. The phrase moves from a general concept (a script) to a particular medium (a movie script) and finally to a unique instance (the script for the film Patriots Day). This structure is fundamental for precise identification in language and information systems, allowing users to pinpoint a single, specific document from a vast number of possibilities.