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.

Example Input: The teacher took students off of the playground and put them on the bus until the _ was full.
Example Output: bus

Example Input: I avoided the live wire but not the fence it ran along because the _ was safe to touch.
Example Output: fence

Example Input: The wedding quests could choose a slice of cake or fruit.  Most people chose the _ because it's more traditional.
Example Output:
cake