You need to answer a given question containing a blank (_). Your answer must be one of the two objects mentioned in the question, for example "trophy" and "suitcase". Your answer must not contain a word that is not present in the question. Please don't use articles (e.g., the, a) before the answer.

Input: Consider Input: She prefers to use laptop over desktop PC, because the _ is more mobile for her needs.

Output: laptop


Input: Consider Input: I wanted to play my favorite slot machine, but I forgot if it was near the poker room or buffet. I was hungry so I checked the _ .

Output: buffet


Input: Consider Input: The salt crystal grew at a steady rate in the lab unlike the lithium crystal since the _ ' foundation was sound.


Output: salt crystal