Question: How to put on a pair of sunglasses
Option 0: Take a pair of sunglasses and open them so that the temples are perpendicular to the bridge. Slide them on your face so that the glasses are in front of your eyes, and the temple tips are resting on the ears.
Option 1: Take a pair of sunglasses and open them so that the temples are parallel to the bridge. Slide them on your face so that the glasses are in front of your eyes, and the temple tips are resting on the ears.
Answer: 0