story: Libby loves to go swimming at the beach. As she gets ready to go, she feels like she is forgetting Something. She decides to leave anyway, and drives to the beach. After swimming for about an hour, she goes to find her towel. Her towel is nowhere to be found, and now she knows what she forgot!
 selected sentence: As she gets ready to go, she feels like she is forgetting Something.
Libby feels like she is forgetting Something >Causes/Enables> Libby decides to leave anyway