C: The prepositional phrase "on the park bench" acts as adjectival phrase.
Explanation:
The correct analysis of the sentence is option C. The adjectival phrase is modifying the noun "man" by adding some information about it , which helps differentiate who "continued to toss". The function of prepositions is to show the relationship between elements in a sentence, and they can act as adverbs or adjectives.
The answer is B. Fredrick Douglass never describes his means of escape. He didn't want to disclose the information because he didn't want slaveholders to know how he or any other slave could have escaped.
