On your first question, I am not aware of what you mentioned.
The answer to your first question... is very complicated.
Well, the answer to your first question is a resounding yes.
But back to your first question about this mysterious sixth key.
In these two sections, your first question will be of average difficulty.
You've just used your first question.
Concordantly, while your first question may be the most pertinent...
Concordantemente, mientras tu primera pregunta quizás sea la más pertinente...
And the answer to your first question is... yes, I have.
Y la respuesta a tu primera pregunta es que sí.
If you want to start your first question, I am listening.
Si desea iniciar su primera pregunta, estoy escuchando.
I haven't given you an answer to your first question.
Aún no te he contestado a tu primera pregunta.
But that's the answer to your first question.
Pero esa es la respuesta a tu primera pregunta .
Yes, and that was your first question.
Sí, y esa fue tu primera pregunta.
Okay, that was your first question.
Bien, esa fue tu primera pregunta.