story: Gina's mom wanted the stray dog Gina brought home out of her house. Gina took the dog to the yard and left him. But he was able to open the gate. She looked for rope to tie him up. But Gina couldn't find anything but a jump rope.
 selected sentence: But he was able to open the gate.
The dog tries to open the gate >Causes/Enables> The dog can open the gate