I believe it’s plausible. But it may be better incontrovertible.
Extended Metaphor should be your answer because the whole poem basically is a metaphor. Hope this helps :)
<span>The cat represents danger or ill omens.
Since the 14th century, there has been a symbolic association with black cats and the Devil. Occasionally, it was believed that agents of the Devil, particularly demons and witches took the shape of these animals and, lacking a soul, appeared black. The presence of these animals have remained as symbols of misfortune or impending danger throughout modern works as well.</span>
Answer:
There isn't one
Explanation:
A figure of speech is a word or phrase used in a non-literal sense for rhetorical or vivid effect.
