private void Initialize()
{
this._AnswerParas = new EntitySet<AnswerPara>(new Action<AnswerPara>(this.attach_AnswerParas), new Action<AnswerPara>(this.detach_AnswerParas));
this._Politician = default(EntityRef<Politician>);
this._Politician1 = default(EntityRef<Politician>);
this._Session = default(EntityRef<Session>);
this._User = default(EntityRef<User>);
this._Document = default(EntityRef<Document>);
OnCreated();
}