Answer :
that's hard, but i think it's An argument uses facts and reason to argue logically.
The correct answer is: An argument uses facts and reason to argue logically.
Although we can use arguments to argue about a sentimental, ethical, fictional or any kind of topic, the structure is the thing that remains the same in all of them. An argument is formed by a set of statements that are composed of premises and a conclusion such that this premises support the conclusion. Therefore reason and logic is used to achieve this structure. If the premises are connected and lead in a logical way to the conclusion we have a solid argument.