The correct option is C). Darkness.
'I do not love you' is also known as Sonnet 17, which was written by Pablo Neruda.
In the sonnet, the lines are generally divided into two parts, set of eight lines and the further set of six lines, that is known as a sestet.
The theme of a poem is to persuade the youth to marry.
Learn more about the Sonnet 17 here:-
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