public IEnumerable <IDomainEvent> Answer(string playerId, string answer)
{
CheckPlayable();
CheckPlayerTurn(playerId);
yield return(CurrentPlayer.Answer(answer));
yield return(NextPlayerTurn());
}
internal bool Answer(int playerId, string answer)
{
CheckPlayable();
CheckPlayerTurn(playerId);
var goodAnswer = CurrentPlayer.Answer(answer);
NextPlayerTurn();
return(goodAnswer);
}