how to 45 minute break

from tkinter import *
import random

window = Tk()
window.title("Random Story Generator v1")

Starts = ["From the crow's nest of your ship your first mate yells down a story about ","Once there was ","Once upon a time there was ","One day while walking in the woods you encountered ","While in a plane you look out the window and see ", "While peering into a doorway to an alternate reality you witness "]
Subject = ["a pirate ","a potato ","a magical flying octopus ","a traveling salesman ", "a sentient rock ", "a giant tuna "]
Action = ["that stared blankly into your soul.","that was said he was your father.","that died.","that danced a merry pirate jig.","that did absolutely nothing.","that told you the secrets of the universe.", "riding a shark."]

def Generate():
    File = open("RandomFile.txt", "w")
    random.shuffle(Starts)
    random.shuffle(Subject)
    random.shuffle(Action)
    File.write(Starts[0])
    File.write(Subject[0])
    File.write(Action[0])
    File.close()

    Story = open("RandomFile.txt", "r")
    Lines = Story.read()
    messagebox.showinfo("Story", Lines)
    Story.close()


Button = Button(window, text = "Begin your journey", command = Generate).pack()

window.mainloop()