Breakdown of Lo que trae el vecino es un barril y unos aperitivos.
ser
to be
y
and
un
a, an (masculine)
unos
some (masculine)
Questions & Answers about Lo que trae el vecino es un barril y unos aperitivos.
Why do we use lo que here instead of just qué for "what"?
Why is the verb es singular when the neighbor is bringing multiple things (un barril y unos aperitivos)?
Why is the word order trae el vecino instead of el vecino trae?
In Spanish relative clauses, particularly those starting with lo que or que, it is very common to invert the subject and the verb. Putting the verb first (trae) and the subject after (el vecino) flows much better and sounds more natural to native speakers than lo que el vecino trae, though both are understood.
The sentence uses trae. Could we use lleva here instead?