The prepositional phrase " on the park bench " acts as an adjective phrase....it is describing the man...it is answering the question " which man "...the one on the park bench.
The syllable that is stressed in the word "noticeable" is option C. The first syllable. Most of the words with a suffix -able, take the first syllable stress. Every word in the English language only has one stress, and stress can only be put on vowels.
The figure of speech I'd like to think is hyperbole
B.
as the cat travelled from place to place, the moon changed phases which, when put into time lapse, may appear as though it’s spinning.