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]: The obnoxious child likes to play with video games more than educational toys. _ are more serious.
[EX A]: educational toys

[EX Q]: While the man modified the height of the bike, the boy rode the tricycle, because the _ was the incorrect height.
[EX A]: bike

[EX Q]: Tom carried wood from the pile and put it in the fireplace until the _ was full.
[EX A]:
fireplace