Let's implement the GetUnansweredQuestions method, which is very similar to the GetQuestions method:

public IEnumerable<QuestionGetManyResponse> GetUnansweredQuestions()
{
  using (var connection = new SqlConnection(_connectionString))
  {
    connection.Open();
    return connection.Query<QuestionGetManyResponse>(
      "EXEC dbo.Question_GetUnanswered"
    );
  }
}

So, we open the connection, execute the Question_GetUnanswered stored procedure, and return the results in the QuestionGetManyResponse class we have already created.