It has been 3 days I tried this. I'm desperate. Please help me with promptForWord().

package com.teamtreehouse;

import java.io.*;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;


public class Prompter {
    private BufferedReader mReader;
    private Set<String> mCensoredWords;

    public Prompter() {
        mReader = new BufferedReader(new InputStreamReader(System.in));
        loadCensoredWords();
    }

    private void loadCensoredWords() {
        mCensoredWords = new HashSet<String>();
        Path file = Paths.get("resources", "censored_words.txt");
        List<String> words = null;
        try {
            words = Files.readAllLines(file);
        } catch (IOException e) {
            System.out.println("Couldn't load censored words");
            e.printStackTrace();
        }
        mCensoredWords.addAll(words);
    }

    public List<String> run(Template tmpl) {
        List<String> results = null;
        try {
            results = promptForWords(tmpl);
        } catch (IOException e) {
            System.out.println("There was a problem prompting for words");
            e.printStackTrace();
            System.exit(0);
        }
        System.out.println(results);
        return results;
    }

    /**
     * Prompts user for each of the blanks
     *
     * @param tmpl The compiled template
     * @return
     * @throws IOException
     */
    public List<String> promptForWords(Template tmpl) throws IOException {
        List<String> words = new ArrayList<String>();
        for (String phrase : tmpl.getPlaceHolders()) {
            String word = promptForWord(phrase);
            words.add(word);
        }
        return words;
    }


    /**
     * Prompts the user for the answer to the fill in the blank.  Value is guaranteed to be not in the censored words list.
     *
     * @param phrase The word that the user should be prompted.  eg: adjective, proper noun, name
     * @return What the user responded
     */
public String promptForWord(String phrase) throws IOException {
        System.out.println(phrase + ": ");
        String result;
        Boolean ok = false;
        do {
            result = mReader.readLine();
            for (String badWord : mCensoredWords) {
                if (result.contains(badWord)){
                    ok = false;
                    System.out.println("Enter again!");
                    continue;
                } else {
                    Pattern pattern = Pattern.compile("__([^__]+)__");
                    Matcher matcher = pattern.matcher(result);
                    if (matcher.find()) {
                        String[] argsArr = result.split(", ");
                        List<String> arrsList = new ArrayList<>();
                        for (int i = 1; i < argsArr.length; i++){
                            arrsList.add(argsArr[i]);
                        }

                        Template template = new Template(result);

                        Prompter prompter = new Prompter();
                        Template tmpl = new Template(result);
                        result = tmpl.render(arrsList);
                    }
                    ok = true;
                }
            }
        } while (!ok);
        return result;
    }
}