I believe the correct answer is <span>C. Sir Gawain stands up to defend his lord against a supernatural being.
Medieval romance doesn't necessarily have to do with romantic feelings of love and desire - it refers to heroic deeds and valiant knights, which is why Sir Gawain and the Green Knight fits perfectly in that description.
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When a sentence have two or more subjects
Answer:
she was the first person to win a Nobel peace prize for her degree in physics and chemsitry
The word "felicity" here means a sense of satisfaction, almost catharsis, as the speaker has found closure in his prayer and happiness.