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.

Andrew took notes and asked his teacher lots of questions in class, and he thought that the _ helped him prepare for the test.
notes

When choosing religion, Rosa preferred being a pagan over a Christian. She felt the _ lived in chaos with nature.
christian

The ice could not be poured out of the jar because the _ is too large.

ice