using System;

using System.Linq;

using System.Text.RegularExpressions;

using System.Collections.Generic;

​

public class Program

{

    public static void Main()

    {

        private Questionnaire questionnaire

        {

            get;

            set;

        }

    }

} 

public class Questionnaire

{

    public List<Question> Questions

    {

        get;

        set;

    }

​

    public bool IsReturn

    {

        get;

        set;

    }

​

    public bool CanShip

    {

        get;

        set;

    }

​

    public Question CurrentQuestion

    {

        get;

        set;

    }

​

    public enum StateEnum

    {

        InProgress,

        OutsideOfTimeframe,

        CompleteWarrantyServiceRequest,

        CanShip,

        CannotShip

    }

​

    public StateEnum State = StateEnum.InProgress;

    public void SetAnswer(Answer answer)

    {

    }

​

    public void CreateQuestionnaire()

    {

        Questions = new();

        Question questionOne = new()

        {QuestionId = 1, Title = "Is there any physical damage to the Titan Charging Case or the Ray-Ban Stories eyewear?", Sequence = 1, Answers = new()

        {new Answer()

        {Title = "test", Sequence = 1}}};

    }

}

​

public class Question

{

    public int QuestionId

    {

        get;

        set;

    }

​

    public string Title

    {

        get;

        set;

    }

​

    public List<Answer> Answers

    {

        get;

        set;

    }

​

    public int Sequence

    {

        get;

        set;

    }

​

    public Answer Answer

    {

        get;

        set;

    }

​

    public void SetAnswer(Answer answer)

    {

    }

}

​

public class Answer

{

    public string Title

    {

        get;

        set;

    }

​

    public int Sequence

    {

        get;

        set;

    }

​

    public int? NextQuestionId

    {

        get;

        set;

    }

​

    public bool? IsReturn

    {

        get;

        set;

    }

​

    public bool? CanShip

    {

        get;

        set;

    }

​

    public bool? OutsideOfTimeframe

    {

        get;

        set;

    }

​

    public bool? CompleteWarrantyServiceRequest

    {

        get;

        set;

    }

​

    public Question Question

    {

        get;

        set;

    }

​

    public void ButtonClicked()

    {

    }

} 

​