What happens next in this paragraph?

A young man is standing on stage and eventually several other boys join in wearing kilts. they
OPTIONS:
* stand in front of one drum and perform a routine using only drums.
* join the other dancers as they dip, twist and spin and toss.
* continue to play and cheer with one another.
* are scissor fighting on stage.
stand in front of one drum and perform a routine using only drums.