This is a test of commonsense with single/multi-choices. Complete the next sentence:

A man is seated on a horse and holding a lasso while assistants stand by and an audience watches. a cow

Options:
[1]. flies into the man's face.
[2]. is released from a pen and people run in and grab the ropes.
[3]. hops on the back of a horse.
[4]. is released and the man chases after it.
The answer is:
[4].