What would the conclusion be for this lab

f. Now, making sure the comb is still charged, touch the comb to the end of the paper clip. What happens? Move it away and observe what happens. Can you explain? Now touch the tip of the paper clip with your finger, and explain what happens to the foil. g. Repeat, using the paper towel to rub the pen. What is the difference in what happens to the foil inside the jar now? Explain, using the above information