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.

Ex Input:
She wondered if the schedules or the classes would lead to the most discipline, but the _ had the most effect.

Ex Output:
classes


Ex Input:
We were making icing for the cake, vanilla and lemon, but the _ was too sour.

Ex Output:
lemon


Ex Input:
Tom liked listening to music on records and digital. He liked the _ for the nostalgia.

Ex Output:

records