Task: Story Composition
Input (English): Premise: Brownie is my dog. 
 Initial Context: She was born in the beginning of December. 
 Original Ending: Last year we celebrated her birthday on December 10th. She got a cake made out of soft dog food for her birthday. She also got a bone with a bow wrapped around it 
 New ending: Last year we celebrated her birthday on November 10th She got a cake made out of soft dog food for her birthday. She also got a bone with a bow wrapped around it 
Output (English): She was born in the beginning of November.