To provide a thorough and accurate response, I would need to know the specific highlighted words in the passage and the context of the poem. However, I can offer a general approach to analyzing how highlighted words might relate to the themes of a poem based on the options provided.
The answer is: both represent the passage of time and the end of a period of time, relating to the end of life.
This option suggests that the highlighted words symbolize the progression and eventual conclusion of time, which can be linked to the theme of mortality. Many poems explore the inevitability of death and the transient nature of life, using imagery and language that evoke the passage of time and the finality of life.
This option implies that the highlighted words are associated with new beginnings and the cyclical nature of life. Themes of renewal and rebirth are common in literature and poetry, often symbolized by natural cycles, such as seasons or the rising and setting of the sun.
This option indicates that the highlighted words contrast light and darkness, which can symbolize the dual nature of humanity. Themes of duality often explore the coexistence of opposing forces within individuals, such as good and evil, or knowledge and ignorance.
Without the specific highlighted words and the context of the poem, it is challenging to determine the exact relationship. However, based on the provided options, the first option seems to be the most fitting in a general sense, as many poems address the themes of time and mortality.