Fill in the blank (_) in the following sentence from the following choices.
Sentence: They bought some supplies for archery so they setup a target in the backyard to test out the _ supplies.

Choice 1: They bought some supplies for archery so they setup a target in the backyard to test out the archery supplies.
Choice 2: They bought some supplies for archery so they setup a target in the backyard to test out the backyard supplies.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
1
1.