I think it's A. It is definally not the climax as this happens when Beowulf kills the monster. It's not the resolution either as it is the first part of the text. Also, exposition seems a little unrelated.
While getting ready for bed, Carrie gave her dogs their medications.
The answer is tells because the other answers are not neutral.
Answer:
the medical establishment is acknowledge the usefulness of vitamins
Explanation: