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.

Q: The drifter pulled out his harmonica while riding the train and played a tune over the _ noise.

A: train
****
Q: Jane needed the braces the dentist put on her teeth there because the _ are weak.

A: teeth
****
Q: Wanting to be comfortable, the woman placed a pillow on the sofa because the _ was fluffy.

A:
pillow
****