private void whoWillBeRemoved() throws IOException{
		//TODO think better algorithm to achieve that at the last round, there is only 2 players left no matter how many player exist at the start.
		if(currentRound == 1){
			
		}else if(currentRound == 2){
			
		}else if(currentRound == 3){
			//removePlayer(players.get(3).getAddressKey());
		}else if(currentRound == 4){
			//removePlayer(players.get(2).getAddressKey());
		}else if(currentRound == 5){
			//Remove Loser
			//removePlayer(players.get(1).getAddressKey());
		}
	}