public void runRL()
        {
            //CODE BELOW IS ONLY FOR TESTING RL
            int NStates = 5, NActions = (int)COMMUNICATIVE_ACT.COMM_ITEMS, NEpisodes = 50, NIterations = 20;
            Random rand = new Random();

            SparseMatrix<DialogueState, DialogueAction> policy = new SparseMatrix<DialogueState, DialogueAction>();

            for (int s = 0; s < NStates; s++)
            {
                //Create new State
                DialogueState ds = new DialogueState();
                ds.CurrentUtterance = "state" + s;
                policy.addState(ds);
            }

            for (int a = 0; a < NActions; a++)
            {
                DialogueAction da = new DialogueAction();
                da.setVerbalAct(new CommunicativeAct((COMMUNICATIVE_ACT)(a % (int)COMMUNICATIVE_ACT.COMM_ITEMS)));
                policy.addAction(da);
            }

            DialogueState currState = policy.getStateList()[0];
            DialogueAction currAct = policy.getActionList()[0];

            //QLearner<DialogueState, DialogueAction> RLearner = new QLearner<DialogueState, DialogueAction>(0.95, 0.7, 0.15, policy, rewardFunction);
            QLambdaLearner<DialogueState, DialogueAction> RLearner = new QLambdaLearner<DialogueState, DialogueAction>(0.95, 0.9, 0.15, 0.8, policy, rewardFunction);
            //SARSALearner<DialogueState, DialogueAction> RLearner = new SARSALearner<DialogueState, DialogueAction>(0.95, 0.9, 0.15, 0.8, policy, rewardFunction);

            RLearner.setStartState(currState);

            //Iterate
            for (int episode = 0; episode < NEpisodes; episode++)
            {
                currState = policy.getStateList()[0];
                currAct = policy.getActionList()[0];
                int stateIndex = 0;

                for (int iteration = 0; (iteration < NIterations) && (currState.CurrentUtterance != "state4"); iteration++)
                {
                    currAct = RLearner.nextAction();

                    //Observe new state
                    if (currAct.getCommunicativeAct().getCommActType() == COMMUNICATIVE_ACT.NO_COMM)
                    {
                        currState = policy.getStateList()[(++stateIndex) % NStates];
                    }

                    //Update (and observe reward)
                    RLearner.update(currState, currAct);
                }

                //Final update to get final reward
                //qLearner.update(currState, currAct);

                RLearner.newEpisode();

                Console.WriteLine("EPISODE " + episode + ": " + RLearner.getEpisodeReward(episode));
            }

            Console.WriteLine("\nPolicy items: " + policy.getPolicy().Count + "\n");

            foreach (Tuple<DialogueState, DialogueAction> t in policy.getPolicy().Keys)
            {
                Console.WriteLine("State: " + t.Item1.CurrentUtterance + ", Action: " + t.Item2.getCommunicativeAct().getCommActType() + "\n");
            }

            printPolicy(policy);
        }