The correct answer is A. Two men argue about whose football team is better.
Step-by-step explanation:
In literature and therefore in stories there is always a conflict which is usually the center of the story, conflicts can be of different types, one of this is character vs. character conflict, in this type of conflict there is a struggle between two characters, that are usually people, but can also be animals or objects that were assigned human-like features. In character vs. character conflict, the struggle happens as one of the characters might be an obstacle for the other to achieve some goal or might attack the other character in a different way, representing a threat for the character. Considering this, in the case of "Two men argue about whose football team is better", there is a character vs. character conflict as the conflict emerges between two characters (the two men) and it also shows there is a struggle between both.