Fill in the blank (_) in the following sentence from the following choices.
Sentence: Norman couldn't get his Atari video game system to work with his smart tv. The _ was too old.

Choice 1: Norman couldn't get his Atari video game system to work with his smart tv. The video game system was too old.
Choice 2: Norman couldn't get his Atari video game system to work with his smart tv. The tv was too old.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
1
1.