The tails of five foxes. I hope this helps!
Imagists advocated that poems should focus solely on tangible experiences. They portrayed vivid images and refrained from interpreting these images, allowing readers to derive their own meanings or values.
They particularly enjoyed illustrating that seemingly dissimilar images could hold striking similarities. Ezra Pound famously demonstrated this in his poem "In a Station of the Metro," where he equated "faces in the crowd" with "petals on a wet, black bough."
The poem you referenced similarly connects the footprints of a cat in the snow to the flowers of a plum tree. The author wishes for the reader to appreciate the unexpected visual likeness of both elements, ultimately showcasing a universal interrelation as two vastly different items reveal surprising similarities.
Therefore, I believe answer A is the most fitting.
In this sentence, there exists a single adverb, which is the term increasingly.
Adverbs function to modify verbs or adjectives, and here, the word increasingly modifies the adjective ineffective.
No other adverbs are present in the sentence, making increasingly the only valid choice.