instruction:
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.
question:
I always did well in that topic, but I alway struggled in the other subject, because the _ was a lot easier.
answer:
topic


question:
To ensure a healthy smile, Jason replaced with toothbrush with an electric brush. The _ requires more effort.
answer:
toothbrush


question:
The children never chose the slide over the swing on the playground, because the _ was new.
answer:

swing