Task: Story Composition
Input (English): Premise: The co-worker was focusing on my work. 
 Initial Context: He came up to me and started a conversation. 
 Original Ending: He said that he dislikes what I'm doing. Before getting mad, I decided to ask him a few questions. I found out that he mistaken me for a past-friend of his. 
 Counterfactual Context: He avoided me.
Output (English): He told coworkers he dislikes what I'm doing. Before getting mad, I decided to ask him a few questions. I found out that he mistaken me for a past-friend of his.