Abuelita rosa: francisco, ¿tú puedes poner la nevera en la casa? .
francisco: sí, abuelita. juanita y yo podemos

poner la nevera en el baño
poner la comida en la nevera
ponen la nevera en el hall de entrada
poner la nevera en la silla
poner la nevera en la cocina fácilmente

poner la nevera en la cocina fácilmente

Explanation:

Nevera is one Spanish word for fridge, and Grandma Rosa is asking if Francisco can put it inside the house. Since it's a fridge it most likely makes sense to put it in the kitchen. None of the other options mention a kitchen or a place where it would commonly make sense to put a fridge, so there can only be one right answer.