async Task NewQuestion()
{
var oldQuestion = State.Question;
if (oldQuestion != null)
{
await SendTextMessageAsync(
$"Answer: {oldQuestion.AnswerText}",
replyToMessageId : State.QuestionMessageId
);
}
var newQuestion = await _gameLogicService.NewQuestion();
var msg = await SendTextMessageAsync($"Question: {newQuestion.QuestionText}.");
State.Question = newQuestion;
State.QuestionMessageId = msg.MessageId;
State.LastQuestionUpdate = DateTime.UtcNow;
await SaveState();
}