If I have a question:
¿Quiénes van a ver a Luisa el domingo?
I can answer it someway like this, using object pronoun (I do not know if this is the right way to say that in English):
Los alumnos van a verla el domingo.
But if I want to put "la" in front of the verb phrase:
Los alumnos la van a ver a el domingo.
Should I say the "a" in bold here?