What happens next in this paragraph?

Every time she throws the disc, the dog gets excited and runs and fetches the disc for her. The dog is well trained to catch the disc in its mouth almost every time without missing it. there
Select from the following. (1). are many tricks where the blind dog is trying to use the discs, but when she tries it hits the empty disc and ends up on its side.. (2). is also an actual family of 17 soccer matches, sporting indoor soccer matches or indoor soccer matches as well as in the sporting arenas.. (3). are several times when she catches a disc on her knee.. (4). are are few people standing and watching the trainer and the dog..
(4).