Arguing 101
Player 1 makes a claim, then provides evidence to support it
Player 2 provides evidence against player 1's evidence, or forms a claim which proves player 1's claim incorrect
Player 1 then repeats what player 2 did, and this continues.
You know you have won when the opponent says any of the following: "nevermind, you are right"
"I apologize, I was incorrect"
"Your a fucking idiot" or something similar, in attempt to insult you. Insults is how someone who is dumb, who doesn't know what they are doing, can't read, or doesn't know what logic is, says "I'm wrong"