Task: Story Composition
Input (English): Premise: Tommy's class took a field trip to the zoo. 
 Initial Context: Tommy was completely enthralled by the antics at the monkey exhibit. 
 Original Ending: When he finally looked around, Tommy saw his class was gone. Tommy panicked, realizing he was lost. Then Tommy caught sight of one of his classmates. 
 New ending: When he finally looked around, Tommy saw his class was gone. Tommy panicked, realizing he was lost. Then Tommy caught sight of one of his classmates still looking at the colorful birds. 
Output (English): Tommy was completely enthralled by the colorful birds at the zoo.