I think it's the first sentence because a noun phrase contains is or contains the subject and Hikers is the subject.
I think that It is C, adverb clause
The first choice is the right answer, that Polonius is sacrificing his daughter to trick Hamlet. This is when Polonius is convinced that Hamlet is lovesick over Ophelia, and when Hamlet calls him Jephthah, he fixates on the mention of his daughter, and neglects the context of Jephthah having sacrificed his daughter.
The Answer: C. It explores what is important in life.
Good Luck!!
In relation to "A Shocking Accident," the word that best describes Jerome's attitude towards his father's memory is B. conflicted.