You can give me a topic or a plot and I will write a short story on it. Now this short story will be dependent on how much you give. If you give me a lot of detail I may be able to do a 1000 word short story, but if you just say it has to be a short story about a dog. Then do you really think I am going to be able to know what type of story you would like to read. How well I write the story depends on how much info I have to go off of.