Read the paragraph.

Wordsworth believed that poetry should present the ordinary in unusual ways, and Shelley's "Ode to the West Wind" does just that. In the poem, the speaker calls the wind "thou breath of Autumn's being." Later in the poem, the speaker refers to the wind as both "destroyer and preserver."

What element needs to be added to complete this paragraph?

an introductory statement of the point that is being made
an example to illustrate the point being made in the paragraph
an opinion about the author's choice of words
an explanation that connects the point to the examples provided