Task: Story Composition
Input (English): Premise: Tim's father baked a cake for Tim's birthday. 
 Initial Context: Tim brought the cake to school. 
 Original Ending: And he told his teacher that it was his birthday. At lunch, students were allowed to line up to eat the cake. After school, Tim found the cake in a trash can. 
 New ending: He told his teacher that it was his birthday when he was at school in the morning. At lunch, students wished he had brought cake. After school, Tim found someone else's cake in a trash can. 
Output (English): Tim ate the whole cake that night.