Write the next sentence in this paragraph:

They begin to show recordings of themselves doing different tricks as they ride down the hills. at the end of the video

OPTIONS: 1). there is a red release sign.. 2). they show themselves chatting and talking with the camera and the closing credits are shown.. 3). , a picture appears with a caption from the website.. 4). , a white screen appears with black words that read " belaswind@toilet " and appear that say's " the rock horse network "..
2).