Task: Question Answering
Input (English): Question: Willy was skateboarding with his rough new board. Heather was riding his old skateboard, which was smoother from use. Who had less friction when riding? 
 Option1: Willy 
 Option2: Heather 
 Explanation: Friction is greater when objects have rougher surfaces or are heavier so they press together with greater force.
Output (English): Heather