Fill in the blank (_) in the following sentence from the following choices.
Sentence: Priscilla was nervous about the test but not the quiz because the _ was much more difficult.

Choice 1: Priscilla was nervous about the test but not the quiz because the test was much more difficult.
Choice 2: Priscilla was nervous about the test but not the quiz because the quiz was much more difficult.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
1
1.