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

An introduction comes onto the screen for a video about a jump rope competition. One person is shown doing a set of jump rope tricks. two people

Pick your answer from: I. are shown jumps and practicing with their jump ropes together.. II. are then shown doing more jump rope tricks.. III. then jump rope in a competition, one person with a blindfold on turns a dial keeping the crowd from seeing her.. IV. compete in a jump rope competition and they line up..
II.