story: I love to watch my greyhound run. One day I saw first-hand how quickly he can get up to 40MPH. He was playing with his buddies and suddenly they decided to run. I had no time to move out of the way, and then they were upon me. I flipped up into the air and crashed down to the ground head first.
 selected sentence: I had no time to move out of the way, and then they were upon me.
My greyhound runs at me >Causes/Enables> My greyhound is upon me