Directions : Read the poem given below and answer the questions that follow by selecting the correct/most appropriate options :

That time of year thou mayst in me behold,
When yellow leaves, or none, or few do hang
Upon those boughs which shake against the cold
Bare ruined choirs, where late the sweet birds sang.

In me thou seest the twilight of such day,
As after sunset fadeth in the west,
Which by and by black night doth take away,
Death’s second self that seals up all in rest.

In me thou seest the glowing of such fire,
That on the ashes of his youth doth lie,
As the death-bed, whereon it must expire,
Consumed with that which it was nourished by.

This thou perceiv’st, which makes thy love more strong,
To love that well, which thou must leave ere long.

The theme of the poem is

The correct answer is the idea of death.

Step-by-step Explanation:

1. Analyzing the Stanzas:
The poem (Shakespeare's Sonnet 73) uses a series of metaphors to represent aging, decay, and approaching mortality:
- The first stanza describes late autumn/winter, where "yellow leaves, or none, or few do hang" on bare trees.
- The second stanza compares the speaker's state to "twilight" after sunset, which is soon taken away by "black night," explicitly referred to as "Death’s second self."
- The third stanza describes a glowing fire fading upon "the ashes of his youth," representing the final stage of life before extinction.

2. Synthesizing the Main Theme:
While the couplet mentions love ("To love that well, which thou must leave ere long"), the primary theme driving the reflection throughout the entire poem is the inevitability of aging, growing old, and the idea of death, which makes the love deeper and more precious before parting.

Therefore, the main theme of the poem is the idea of death.