Fill in the blank (_) in the following sentence from the following choices.
Sentence: Audrey could not master karate to get her belt so she moved to a different studio because the _ was poorly managed.

Choice 1: Audrey could not master karate to get her belt so she moved to a different studio because the studio was poorly managed.
Choice 2: Audrey could not master karate to get her belt so she moved to a different studio because the belt was poorly managed.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
1
1.