B. a character who clashes with the main character in order to reveal the main character's traits
The used figurative language is METAPHORE.
The sentence given is "A major Romantic poet, John Keats wrote brilliantly, loved hopelessly, and died prematurely. The answer is letter C. "and died prematurely". This is to maintain the parallel structure of the sentence which should be your guide in choosing the next phrase. "brilliantly", "hopelessly", and "prematurely" are alike.
Answer: the answer to the first one is noun and the second one is she dedicates her life to combationg child hunger and starvation.