Fill in the blank (_) in the following sentence from the following choices.
Sentence: Sarah had the career that Kayla wanted, so _ asked for advice on how to get there.

Choice 1: Sarah had the career that Kayla wanted, so Sarah asked for advice on how to get there.
Choice 2: Sarah had the career that Kayla wanted, so Kayla asked for advice on how to get there.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
2
2.