Hot Sauce Challenge

At lunch, Kiersten and Michelle challenged each other to eat the hottest sauce.  Whoever drank first would have to pay the other a dollar.  Michelle threw the chip in her mouth.  Kiersten chickened out.  Michelle looked as if smoke were coming out her nostrils and ears.  Then, she ran to the bathroom.  It was locked.  She came back to the table and started spitting up on her plate.  Kayla grabbed a chip, dipped it in the sauce, and ate it.  She just smiled.