Fill in the blank (_) in the following sentence from the following choices.
Sentence: Christine went to the store and bought two more coats unlike Natalie because _ lives in a hot area.

Choice 1: Christine went to the store and bought two more coats unlike Natalie because Christine lives in a hot area.
Choice 2: Christine went to the store and bought two more coats unlike Natalie because Natalie lives in a hot area.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
2
2.