Definition: In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".
Input: [header] How to bunny hop on a bike [title] Ride at a slow to medium speed and lean back slightly. [step] Stand up out of the bike seat while keeping your pedals parallel with the ground. [substeps] Keep your elbows and knees loose and slightly bent, and bend at the waist so that you are positioned above the bike seat rather than behind it. <sep> (A) Make sure that you allow only your non-kicking foot to hang off the back of the bike. [title] Turn your feet at 90 degree angles. (B) Keep your ears pressed against the handlebars in order to keep your balance. Put up your right thigh above the handlebars; your foot should be straight behind the handlebars. (C) When you stand up, position your head directly over the front wheel. [title] Sink your weight into the front wheel and then pull your handlebars upward with your arms. (D) Wait a moment and pause to extend your legs out from the seat, as if you were getting ready to bunny hop. [title] Lift the scooter close to your body.
Output:
C