Given the task definition and input, reply with output. Given a premise, an initial context, an original ending, and a counterfactual context, the task is to generate a new story ending aligned with the counterfactual context and as close to the original ending as possible. Each instance consists of a five-sentence story. The premise is the first sentence of a story, and the second sentence, which is the initial context, provides more information about the story's context and the story's general plot. The original ending is the last three sentences of the story. Also, a counterfactual context is a slight modification to the initial context. You should write a new story ending that edits the original story ending as little as possible to regain coherence with the counterfactual context. To sum up, you should write the last three sentences of a story based on the premise(first sentence) and the counterfactual context(second sentence) of the story.

Premise: Harry was swimming in the ocean. 
 Initial Context: After a few seconds, a jellyfish stung him twice. 
 Original Ending: He was temporarily paralyzed and couldn't move. The lifeguard had to dive in the water to rescue him. He sprayed a healing agent on Harry's leg. 
 Counterfactual Context: After a few seconds, a jellyfish swam past him.

He was temporarily paralyzed from fear and couldn't move. The lifeguard had to dive in the water to rescue him. He made sure Harry was calm before leaving him. 