sentence: A man is seated on a horse and holding a lasso while assistants stand by and an audience watches. sentence:  A cow is released and the man chases after it. sentence:  The man lassos and ties it up. sentence:  A man briefly enters the camera frame. sentence:  Another man is seated on a horse and holding a lasso in the same setting. sentence:  A cow is released and the second man chases after it. sentence:  The second man lassos and ties it up. sentence:  Two riders and two assistants enter the frame.