Read the following premise and pick the correct choice. Then, respond with which of the choices is correct.
Premise: The rider fell to the ground.

Choice 1: The bull bucked the rider.
Choice 2: The bull chased the rider.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
1
1. The bull bucked the rider. (This is the most common cause of a rider falling to the ground during a bull ride