Select from options: Continue writing the next sentence.

An introduction is shown for a video about how to clean running spikes. a guy

Available options: [i] begins to show off a vacuum.; [ii] explains that he will clean the spikes while showing the dirt on the spikes.; [iii] in a clothes and shirt is shown wiping down a grey wall with a cloth.; [iv] shows his bare back to the camera while crouching down.;
Answer:
[ii]