Task: Story Composition
Input (English): Premise: Uriah was bored, so he decided to take up a hobby. 
 Initial Context: After a bit of thinking, he decided he would try sewing. 
 Original Ending: He bought all the materials that he imagined he would need. As he began to start, he noticed he had forgotten to buy thread. He wondered aloud how he could forget such a crucial item. 
 Counterfactual Context: After a bit of thinking, he decided he would try painting.
Output (English): He bought all the materials that he imagined he would need. As he began to start, he noticed he had forgotten to buy paint. He wondered aloud how he could forget such a crucial item.