Can you me with this question it is related to the day of the dead

Fill the blank with a la, a las, a los, or al. mi padre .

*fluent spanish speakers! * super easy request, can you me translate the following into spanish? don't use google translate, as it isn't accurate. it has been one week since i went to orlando. i visited my family and spent the week at disney world.

Which pair of features is relevant when buying a pc? a. memoria ram y servicio de mensajes escritos b. tiempo de duración del contrato y memoria del disco duro c. memoria ram y precio d. ancho de banda y memoria ram