I dont understand your question, which statements??
Romanticism: focus on beauty of nature, use of supernatural creatures<span>
realism: focus on social issues, use of everyday characters</span>
an author's sentence structure
"A coherent narrative will be easy to follow and more enjoyable for your reader." Looking at this, we see the words, "easy to follow," and, "more enjoyable." These are our clue words. We can rule our both A, B and D because none fit in as a definition referring to easy. C, however, fits the definition and this is your answer.
"A 'connected' narrative will be easy to follow and more enjoyable for your reader."