One day,Bob is exercising.Suddenly he ask.
   Bob:why i have to exercising?
   Stronger man:exercising is help we stronger in running machine
   Bob:well,why i have to run in running machine?
   Stronger man: because it fast,if you don't run you be hurd .
   Bob:why i have to swim?
   Stronger man:because swim is help you relax.
   Bob:why my mouth is hurd?
   Stronger man:because you ask me so much
   Bob:why you are silly?
   Stronger man:I'M NOT SILLY.DON'T ASK ME ANYTHING!!!!
Bob is scary and don't ask stronger man any more.😁😁😁