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:
While taking classes at the college, Sam bought the textbooks she needed and returned the notebook she didn't. The _ were necessary.
answer:
textbooks


question:
Since she was trying to be healthy, the woman chose the sandwich over the soup because the _ was high in nutrients.
answer:
sandwich


question:
The driver scraped his car against the other cars as he backed out of the parking spot because the _ was too wide.
answer:

car