Fill in the blank (_) in the following sentence from the following choices.
Sentence: The portfolio of my friend was better than my profile, because the _ was detailed.

Choice 1: The portfolio of my friend was better than my profile, because the portfolio was detailed.
Choice 2: The portfolio of my friend was better than my profile, because the profile was detailed.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
1
1. The portfolio of my friend was better than my profile, because the portfolio was detailed.