A sonnet is a specific type of poem. It has 14 lines. The lines must rhyme in a set pattern. Sometimes, the last six lines of a sonnet contrast with the first eight lines. Many sonnets are love poems.
To be a sonnet, a poem must
Explanation
Choices A and B are statements that describe some but not all sonnets according to the paragraph. C is incorrect because the paragraph states a sonnet has fourteen lines.