Task: Story Composition
Input (English): Premise: Tia loved going to the beach, but she didn't know how to swim. 
 Initial Context: One day her friend offered to teach her. 
 Original Ending: He took Tia into waist-deep water and showed her simple strokes. Tia emulated his sleek, easy movements as best she could. Soon she was swimming easily, like an old pro! 
 New ending: Her friend showed her simple strokes in case she ever was in danger again. Tia emulated his sleek, easy movements as best she could. Soon she knew how to avoid drowning in the future, like an old pro! 
Output (English): She went into the water and her friend saved her from drowning and she never went in again.