I wrote "Die Frau isst einen Sandwich" and I got wrong for that. I thought that sandwich was as much a masculine noun as it is neuter? Or does this mean that in situations with nouns like this, neuter takes precedence over masculine?
how can something be "as much a masculine noun as it is a neuter"? Isn't it one or the other?
Duolingo previously suggested "Der Sandwich" as an alternative, to another answer. This is where I got the impression that it could be both. I asked my German speaking boyfriend, he told me that the norm is usually Das, Ein Sandwich, meaning neuter.