class Nine implements ThreeSquared {

	//Variables
	
	//Methods
	static boolean Lives (int a) { return a <= 9;}
	
	static boolean Lives (Cat b) { return b.lives <= 9;}
	
	static boolean Lives (int a, Cat b) { return b.lives <= a;}
	
	static boolean Lives (Dog d, Cat b) { 
		if (d.alive())
			return b.lives <= 9 + 1;
		else
			return b.lives <= 9;
	}
	
	static boolean Lives () { return true; }
	
}