Review the description
Ralph is the first to bring up the importance of keeping a fire lit on the island.
What does the fire symbolize?
violence and savagery
order and civilization
hope and rescue
o
the wildness of their environment

C.  Hope and Rescue.  Fire is like a becon to those out in the ocean on ships.  if they see it they will come to the island and rescue the boys.

Explanation:

dioneo just might be like one of your friends. he is a good looking guy that can say whatever he want and get away with it. he's brings life because he can sing and play the lute. he is also dangerous because he can convince you to do anything for him because his wit is so sharp, you can not resist. dioneo is determined to take the next logical step and initiate a small campaign for freedom of speech. he does this by begging to be released from telling stories that conform to the daily theme. then, during his own time, he chooses a themes that are scandalous and he gets the response he expects.

i think the answer is a

hope i'm right, sorry if i'm not

-lavira : )