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 Q]: While trying to figure out what movie to watch, James looked at VHS and DVDs. The _ were out dated.
[EX A]: VHS

[EX Q]: He liked to clean the floor with a mop rather than a sponge, even though the _ always ended up leaving streaks.
[EX A]: mop

[EX Q]: The mechanic tried to start the car with the radiator problem, but the _ was defective.
[EX A]:
radiator