The closest answer to being correct is A., "Compartes la paella?"
It might be the difference between "proper" Spanish and what I know, but even that seems like it's wrong. If anything, I would ask "Compartirás la paella?"
But A. is your answer
I am pretty sure it is bull fighting
¡Hola!
empezar => yo empiezo (presente)
EMPEZAR <em>preterit tense</em>
yo empecé
tú empezaste
él/ella/Ud empezó
nosotros empezamos
vosotros empezasteis
ellos/ellas/Uds empezaron
☺☺☺
