You didn't really ask any question here, but I found on the Internet that you need the meaning of the underlined word <em>sportive.
</em>That word means playful, light-hearted, so if you have those options, you should pick one of them.<em>
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If you are referring his defeat at the end against the dragon, that is because of his hubris. He was too proud and believed that he could do it alone without his soldiers. This brings his defeat and he realizes that he will die because of his hubris, after which Wyglaf will take over since he was the only one brave enough to help.