yo contestaré

A eso no le contestaré que es obvio, porque no lo es.

I won't answer that by saying it's obvious, because it isn't.

— El hoyo (2019)

Contestaré en tres días.

I will reply in three days.

Yo contestaré.

I will answer.

Si me llama, contestaré.

If he calls me, I'll answer.

Contestaré a esa pregunta.

I will answer that question.

Alto, contestaré yo.

Wait, I'll answer.

— Roma. Ciudad abierta (1945)

Contestaré dentro de tres días.

I will reply within three days.

No lo contestaré pero necesito salir.

I won't answer it, but I need to get out.

— Una cuestión de tiempo (2013)

Te contestaré esa pregunta el sábado que viene.

I'll answer that question next Saturday.

Contestaré yo.

I'll answer.