Fill in the blank (_) in the following sentence from the following choices.
Sentence: Jennifer had to drive Lindsey to school on Monday, because _ was the only one with a class.

Choice 1: Jennifer had to drive Lindsey to school on Monday, because Jennifer was the only one with a class.
Choice 2: Jennifer had to drive Lindsey to school on Monday, because Lindsey was the only one with a class.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
2
2.