Select from options: Continue writing the next sentence.

He shows the buttons that need to be pressed in order to start the elliptical. After he gets the machine started, the lady hops onto the machine and begins using the elliptical. she

Available choices:
 (a). continues to exercise on the machine as the fitness trainer gives her tips on how the machine will benefit her..
 (b). begins announcing the beginning gear and showing the color screen for how to start the machine..
 (c). then tries to start the machine, but ends up smiling at the machine..
 (d). punches a key making the machine run..
Answer:
(a).