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.

The weight of the barbell was easier for me to lift than the wight on the machine because the _ made me feel out of control.
machine

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

The college decided to stop the chemistry program but continue engineering, because the _ program was expensive to develop.

chemistry