Fill in the blank (_) in the following sentence from the following choices.
Sentence: Ryan liked to send messages on their phone. Jeffrey did not. _ was very gregarious.

Choice 1: Ryan liked to send messages on their phone. Jeffrey did not. Ryan was very gregarious.
Choice 2: Ryan liked to send messages on their phone. Jeffrey did not. Jeffrey was very gregarious.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
1
1.