function randomPick ( a, b )
{
 if ( randomBoolean() ) 
  return a;
 else
  return b;
}




function Mind() { 


//--- public functions / interface / API ----------------------------------------------------------


	this.newRun = function()
	{
	};

	



	this.getAction = function ( x )		// x is an array of [ ai, aj, ei, ej ]
	{ 
 		return  ( randomintAtoB (0,3) );
	};
	
	this.endRun = function()
	{
	};



}