Task: Story Composition
Input (English): Premise: Sebastian had no hope to pass his math test. 
 Initial Context: He had studied all week but he didn't understand anything. 
 Original Ending: When the teacher gave him his test, he couldn't find the answers. So when the alarm bell rang, he was relieved. He went out with the other students and his test was cancelled. 
 New ending: When the teacher gave him his test, he knew the answers. So when the alarm bell rang, he was relieved. He went out with the other students knowing he would pass. 
Output (English): It was his worst subject but his studying DID pay off, he was able to pass the test.