Are we supposed to be giving a summary of the story?
<span>To clarify connections you want to stress in your writing, use t</span>ransitions
I believe the third one is correct
C. To inform readers how to make a type of candy.
This sounds like this is a multiple choice kind of problem, but you didn't provide any possible answers.
I'll take a wild stab and assume this type of project, from the description, is Collaborative Fiction, or Anthology.
~Hope this helps!