Fill in the blank (_) in the following sentence from the following choices.
Sentence: Arby prefers to go to a community college rather than a university because the _ is more laid back.

Choice 1: Arby prefers to go to a community college rather than a university because the community college is more laid back.
Choice 2: Arby prefers to go to a community college rather than a university because the university is more laid back.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
1
1.