This is a question with answer options. Goal: How to turn off autoplay on Youtube

Which of the following methods is more reasonable for accomplishing this goal?

Choose your answer from:
(A). On the lower right corner of the video screen, click the gear icon to open settings. Click the button that says autoplay, to change it to the "off" setting.
(B). On the lower right corner of the video screen, click the gear icon to open settings. Click the button that says autoplay, to change it to the "on" setting....I think the answer is
(A).