Perhaps the fact that escapist literature is a narrow term - it is a kind of fiction which provides an escape from thoughts of everyday life by immersing the reader in exotic situations or activities. Whereas literature is a very broad term, encompassing both escapist fiction, and many other forms of literature.
Answer:
Connotation
Explanation:
A connotation is a feeling or idea that a word has, in addition to its literal or main meaning.
The setting of the story is 1920s Spain, and the events take place in a train station between Barcelona and Madrid. The description of the physical setting mirrors Jig's thoughts and dilemmas about having an abortion. The social setting is focused on relationships and identity.