Multi-choice problem: Continue writing the next sentence in this paragraph:

A young man is seep standing in front of a group of children. the boy

Options are:
[I] then speaks to the group while laughing to one another.;
[II] is practising jamming his hands into the freestyle tapes.;
[III] then begins to slit open the palms of the children while they scream and run away.;
[IV] is painting the christmas tree a purple color.;
[I]