Task: Question Answering
Input (English): Question: Jimbo was playing on his sled one day. He slid down a snowy hill and then slid down a rocky hill. Which hill created more heat energy? 
 Option1: snowy hill 
 Option2: rocky hill 
 Explanation: Friction causes the molecules on rubbing surfaces to move faster, so they have more heat energy.
Output (English): rocky hill