Fill in the blank (_) in the following sentence from the following choices.
Sentence: Julie washed her hair with conditioner instead of shampoo because the _ was very moisturizing.

Choice 1: Julie washed her hair with conditioner instead of shampoo because the shampoo was very moisturizing.
Choice 2: Julie washed her hair with conditioner instead of shampoo because the conditioner was very moisturizing.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
2
2.