Task: Story Composition
Input (English): Premise: Winslow was so excited to celebrate his birthday. 
 Initial Context: He had already seen three friends and no one told him happy birthday. 
 Original Ending: Winslow was starting to feel very bummed out. With his head down he headed back to his home. He opened the door to a loud surprise, it was a party, no one forgot. 
 Counterfactual Context: He was glad that everyone told him happy birthday as he passed them.
Output (English): Winslow was starting to feel very appreciated. With his head up he headed back to his home. He opened the door to a loud surprise, it was a party, everyone was there.