Answer:
En la República Dominicana los invitados de la cena dejan un poco de comida en el plato. Es la costumbre. Si no comes toda la comida es ser un huésped respetuoso.
Explanation:
To choose the correct option we have to understand the context of the text. It translates to:
In the Dominican Republic, dinner guests leave a little bit of food on their plates. It's the custom. Not eating all the food is being a respectful guest.
So, based on the text, we can conclude that leaving food on the table is a custom in Dominican Republic, and doing so is considered a sign of respect.