I believe the third sentence is written correctly hope this helps :)
Answer:
The answer is C I believe.
Charge: being responsible for something
Charge: giving power to something
Charge: accuse of something, especially an offense under law.
Answer:
The stones symbolize the boy's journey to his true self, giving him the strength to continue working toward his goal.
Explanation:
The stones are the way that he is reminded to continue on his journey to find himself. They answer 'Yes' and 'No' and are particular sign to the character to follow the signs and/or omens that are presented to him.
I believe the answer you're looking for is called : free verse