Please choose the correct ending to complete the given sentence: Horseback riding: A horse tips over backward with a a person on it. A man is riding on a horse and flies off. a white horse

Ending1: jumping is seen with a man dragging another behind it. Ending2: lands in the grass and cuts the woman in half. Ending3: misses a jump and the person falls off. Ending4: jumps across the black horse to recover the throw.

Answer format: ending1/ending2/ending3/ending4