Fill in the blank (_) in the following sentence from the following choices.
Sentence: Lindsey read the diary of Sarah earlier today, and _ tended to be very nosy.

Choice 1: Lindsey read the diary of Sarah earlier today, and Lindsey tended to be very nosy.
Choice 2: Lindsey read the diary of Sarah earlier today, and Sarah tended to be very nosy.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
1
1.