B. Personification.
Personification is giving human-like characteristics to a non-human object. Such as winter not listening.
The answer is A i believe.
B. it conveys the subject of the paragraph.
A topic sentence is the main idea which is the subject of the paragraph.
There are no adjectives in the sentence. Usher is a singer, making that a proper noun. Juggles is a action verb. Tennis Balls is a compound noun.