I think the answer is hyperbole.
Hope this helps!
Answer: b. an adjective
Adjectives are a category of the parts of speech. They are words that are used to give more information about a noun or noun phrase.
The suffix "-esque" is sometimes added to nouns in order to make them adjectives. It means "resembling" or "appearing to be." Picturesque therefore means to "look like a picture." Other similar adjectives are Romanesque, arabesque and statuesque.
A line of poem is one row of words.
Also, a line of a poem is used to divided the poem into sections.
So much is at stake in writing a conclusion. This is, after all, your last chance to persuade your readers to your point of view, to impress yourself upon them as a writer and thinker. And the impression you create in your conclusion will shape the impression that stays with your readers after they've finished the essay.