public async Task <Person> FillBlanks(eGender PersonGender)
        {
            switch (PersonGender)
            {
            case eGender.Male:
            {
                if (MaleFirstNames.Count == 0)
                {
                    MaleFirstNames = (await ReadFile(@"=malefirstnames.txt")).ToList();
                }

                if (MaleLastNames.Count == 0)
                {
                    MaleLastNames = (await ReadFile(@"=malelastnames.txt")).ToList();
                }

                First = MaleFirstNames[Generate.Int(MaleFirstNames.Count)];
                Last  = MaleLastNames[Generate.Int(MaleLastNames.Count)];
                break;
            }

            case eGender.Female:
            {
                if (FemaleFirstNames.Count == 0)
                {
                    FemaleFirstNames = (await ReadFile(@"=femalefirstnames.txt")).ToList();
                }

                if (FemaleLastNames.Count == 0)
                {
                    FemaleLastNames = (await ReadFile(@"=femalelastnames.txt")).ToList();
                }


                First = FemaleFirstNames[Generate.Int(FemaleFirstNames.Count)];
                Last  = FemaleLastNames[Generate.Int(FemaleLastNames.Count)];
                break;
            }
            }

            this.PersonGender  = PersonGender;
            DateOfBirth        = Generate.NewDateTime(new DateTime(1970, 1, 1), new DateTime(DateTime.UtcNow.Subtract(new DateTime(15, 1, 1)).Ticks));
            RelationshipStatus = (eRelationshipStatus)Generate.Int(4);

            switch (Generate.Int(3))
            {
            case 0:
                School = "Школа";
                break;

            case 1:
                School = "Лицей";
                break;

            case 2:
                School = "Гимназия";
                break;
            }
            School += " №" + Generate.Int(38, 147);

            switch (Generate.Int(6))
            {
            case 0:
                University = "НИУ ВШЭ";
                break;

            case 1:
                University = "СПБГУ";
                break;

            case 2:
                University = "МГУ";
                break;

            case 3:
                University = "ИТМО";
                break;

            case 4:
                University = "МГИМО";
                break;

            case 5:
                University = "МФТИ";
                break;
            }

            return(this);
        }
 public static async Task <Person> MakeNew() => await MakeNew((eGender)Generate.Int(2));