Task: Story Composition
Input (English): Premise: I introduced my friend from China to my family. 
 Initial Context: Since she barely speaks English, she was shy. 
 Original Ending: When my uncle tried to offer her food, she mumbled in her words. However, she was able to get to know the family well. They asked her to come again before I took her home. 
 New ending: When my uncle tried to offer her food, she loudly spoke her words. So she was able to get to know the family well. They asked her to come again before I took her home. 
Output (English): She speaks English very fluently, and she was quite confident.