public static void main(String args[]) throws IOException
	{
		String _tell = "";
		String _ask = "";
		ArrayList<String> inputStrings = new ArrayList<String>();
		
		if(checkInput(args))
		{
			try{
				FileInputStream fr = new FileInputStream(args[1]);
				Scanner sc = new Scanner(fr);
				while(sc.hasNextLine())
				{
					inputStrings.add(sc.nextLine());
				}
				
				for(int i = 0; i < inputStrings.size(); i++)
				{
					//System.out.println(inputStrings.get(i));
					if(inputStrings.get(i).toUpperCase().equals("TELL"))
					{
						_tell = inputStrings.get(i+1);
					}
					if(inputStrings.get(i).toUpperCase().equals("ASK"))
					{
						_ask = inputStrings.get(i+1);
					}
				}
				runEngine(args, _tell, _ask);
				sc.close();
			}catch (FileNotFoundException e){ 
			    System.err.println("FileNotFoundException: " + e.getMessage());
			}
		}
		else
			inputMessage();
	}