GreenDao list entity with a list of entities

I am making an Android application using GreenDao, and I have these two entities:

@Entity
public class Quiz {

    @Id(autoincrement = true)
    private Long id;

    private Date date;

    private String type;

    @ToMany(referencedJoinProperty = "quizId")
    private List<Answer> answers;
}

@Entity
public class Answer {

    @Id(autoincrement = true)
    private Long id;

    private int answer;

    private float value;

    private int questionNumber;

    private String type;

    private Long quizId;
}

I'm trying to fetch the list of Quiz using the following code:

DaoSession daoSession = AndroidAdapter.getDaoSession();
QuizDao quizDao = daoSession.getQuizDao();
List<Quiz> quizs = quizDao.loadAll();

But the list of answers always comes empty, what am I doing wrong?

My AndroidAdapter class:

public class AndroidAdapter {

    public static Context getContext() {
        return AppApplication.getContext();
    }

    public static DaoSession getDaoSession() {
        return AppApplication.getDaoSession();
    }
}

And AppApplication class

@Override
public void onCreate() {
    super.onCreate();

    context = this;

    DaoMaster.DevOpenHelper helper = new DaoMaster.DevOpenHelper(this,ENCRYPTED ? "exam-db-encrypted" : "exam-db");
    Database db = ENCRYPTED ? helper.getEncryptedWritableDb("exam-secret") : helper.getWritableDb();
    daoSession = new DaoMaster(db).newSession();

    this.addAllEvents();
}

public static DaoSession getDaoSession() {
    return daoSession;
}