In which poem does Dickinson express the idea of being confined to prose?

The poem in which Dickinson expresses the idea of being confined to prose is "They shut me up in Prose." In this work, Dickinson uses the metaphor of being "shut up" to convey a sense of confinement and restriction associated with prose, which she perceives as a limitation on her expressiveness and individuality. The poem explores the tension between the creative freedom found in poetry and the constraints of prose, suggesting that the latter suppresses the emotional and imaginative aspects of writing. This theme reflects Dickinson's own experiences as a poet who often felt separate from societal norms and expectations, highlighting her appreciation for the liberating qualities of poetic expression.

The other poems included in the options address different themes; for instance, "Hope is the thing with feathers" discusses the nature of hope, "I heard a fly buzz when I died" deals with the theme of death and the afterlife, and "A narrow fellow in the grass" explores the themes of nature and fear. None of these poems focus on the conflict between prose and poetry as "They shut me up in Prose" does.