I believe you should omit Sport because the sentence still makes sense that in Argentina Soccer is everyone's favourite.
Answer:
The answer is people should be generous to eachother.
Explanation:
The correct answer is Beowulf/the dragon.
Beowulf is the main character in the epic poem "Beowulf," which means that he is the protagonist. Antagonist is a bad character, who is usually the protagonist's worst enemy. In the beginning of the poem, the antagonist was Grendel, but at the end, it was the dragon.