It is helpful to examine the tone of a sonnet because: Determining the speaker's attitude toward the topic of a sonnet is essential to an accurate interpretation.
A sonnet is a 14 line poem with iambic pentameter. It was developed by Giacomo da Lentini who lived in the 13th century. The major theme of sonnets is romantic love.
Usually, the poet writes for a love interest. In examining the tone of a sonnet, it is important to understand the poet's attitude towards the topic. This will be helpful in correctly determining the interpretation of the sonnet.
So, option C is correct.
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