Final answer:
The term 'disentangles' in sentence 4 refers to unraveling or untangling the complexities of the genre and simplifying or clarifying it.
Step-by-step explanation:
The term 'disentangles' in sentence 4, as it relates to the theme of the genre, means to unravel or untangle the complexities of the genre. It signifies the act of simplifying or clarifying the genre. In the context of the sentence, 'disentangles' refers to the process of separating different elements or aspects of the genre.