Context: Whenever it would show that USA was in the lead , we would all burst out cheering . On the last 50 m , we were all chanting ' USA ' and getting excited because we were ahead . When we won , it was seriously like an earthquake , everyone was yelling and cheering and screaming .
Question: Why was the stadium shaking all of a sudden ?
Option 0: None of the above choices .
Option 1: Fans were cheering for the USA .
Option 2: A minor earthquake hit the area .
Option 3: Fans were cheering for Canada .
Answer: 1