Fill in the blank (_) in the following sentence from the following choices.
Sentence: Sleep came very naturally for Logan but not for Adam, so _ was always well rested.

Choice 1: Sleep came very naturally for Logan but not for Adam, so Logan was always well rested.
Choice 2: Sleep came very naturally for Logan but not for Adam, so Adam was always well rested.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
1
1.