Fill in the blank (_) in the following sentence from the following choices.
Sentence: James could not find the white controller around the couch, the _ is definitely hidden.

Choice 1: James could not find the white controller around the couch, the controller is definitely hidden.
Choice 2: James could not find the white controller around the couch, the couch is definitely hidden.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
1
1.