Task: Story Composition
Input (English): Premise: Sara had missed her period. 
 Initial Context: She was excited for her doctor's appointment. 
 Original Ending: She hoped she was pregnant! At her appointment, the doctor confirmed the good news. Sara was going to be a mom! 
 New ending: She was hoping she was pregnant. At her appointment, the doctor confirmed the bad news. Sara was never going to be a mom. 
Output (English): It came again a few days later.