Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to write a science fiction story for school [title] Planning your plot. [step] Writing a good plot is essential for your story. Imagine yourself on your own planet, floating in space or deep inside some unknown universe.

Ending1: What happens next? How does the story transform into what people would expect from a sci-fi fiction story? Some good plot heads may include : [substeps] Riddles, hypotheses, or conclusions. [title] Choose the appropriate writers and significant people to write the science fiction. Ending2: Have as many characters as possible, and start coming up with some sophisticated sci-fi ideas about the story. The more characters, the more interesting your story will become. Ending3: How do you get there? Ask for directions and ideas along the way. Don't be afraid to take those with you. Ending4: The crazier it sounds, the better your story will be. Mix up your plot with different locations or events, but don't make it too broad, as this will confuse and potentially bore your readers.

Answer format: ending1/ending2/ending3/ending4