Working with multiple resultset in .net core

While retrieving the results using stored procedure how can I retrieve and store multiple result set in view model in .net core

For e.g. from stored procedure I am returning records for below two queries

Select * LMS_Survey
Select * from LMS_SurveyQuestion
Select * from LMS_SurveyQuestionOptionChoice

and below is view model for two tables

public class LMS_SurveyTraineeViewModel
{
    public LMS_SurveyDetailsViewModel SurveyDetailsViewModel { get; set; }
    public LMS_SurveyQuestionsViewModel SurveyQuestionsViewModel { get; set; }
    public LMS_SurveyQuestionOptionChoiceViewModel SurveyQuestionOptionChoiceViewModel { get; set; }
}

This is how I am executing the stored procedure

public List<LMS_SurveyTraineeViewModel> GetTraineeSurvey(int surveyID)
        {
            try
            {
                List<LMS_SurveyTraineeViewModel> modelList = new List<LMS_SurveyTraineeViewModel>();

                modelList = dbcontext.Set<LMS_SurveyTraineeViewModel>().FromSql("LMSSP_GetTraineeSurvey @surveyID = {0},@LanguageID = {1}", surveyID, AppTenant.SelectedLanguageID).ToList();

                return modelList;
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

How can stored the multiple result set using stored procedure in view model ?