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:
She had a lower back pain but her headache was gone, so the _ problem was comforting her now.
answer:
headache


question:
The mop was brought out and dragged across the floor because the _ was clean.
answer:
mop


question:
James realized he cannot dye the cloth so he decided to dye the shoe instead. The _ is absorbent.
answer:

shoe