story: Amy was at her desk but she needed to use the bathroom. She knew the janitor was in the bathroom and had to wait. She walked swiftly to the bathroom when he was done. In a hurry she turned the corner and ran into her boss. Amy was just happy the coffee spilled on her was cold.
 selected sentence: She walked swiftly to the bathroom when he was done.
Amy walked swiftly to the bathroom >Causes/Enables> She ran into her boss