private static boolean letterHelper(String indicator, String content, String item){
		int index = 0;
		if (indicator.equals("end") || indicator.equals("ends") || indicator.equals("last")){
			index = item.length()-1;
		}
		if (indicator.equals("second")){
			index = 1;
		}
		String[] words = content.split("\\s+");
		String letter = "";
		for (int i=0; i<words.length; i++){
			if (words[i].length() == 1){
				letter = words[i];
			}
		}
		if (letter.equals(item.substring(index, index+1))){
			return true;
		} else {
			return false;
		}
	}