Read the excerpt from sir gawain and the green knight. yet arthur would not eat until they were all served. he seemed full of the joy of youth, almost a boy. he was happy with his life; he cared little for lying in bed or sitting still for a long time, his young blood so stirred him and his wild brain. and there was a custom, besides, that he meant to keep, that he had assumed in his noble way: he would not eat on such a holiday until he had been told a tale all new of some wonderful event . . which textual evidence best supports the conclusion that arthur respects tradition? a. he seemed full of the joy of youth, almost a boy. b. he was happy with his life; he cared little for lying in bed or sitting still for a long time c. his young blood so stirred him and his wild brain. d. and there was a custom, besides, that he meant to keep, that he had assumed in his noble way