Untitled

import random

def generate_joke():
    joke_templates = [
        "Why do they call it {0} when nothing {1}?",
        "Why do we {0} in {1} and {2} on {3}s?",
        "Why do they {0} {1} on {2} {3} machines?"
    ]
    jokes = [
        ["rush hour", "moves"],
        ["park", "driveways", "drive", "parkway"],
        ["put", "braille", "drive-thru", "ATM"]
    ]
    chosen_joke = random.choice(jokes)
    chosen_template = random.choice(joke_templates)
    return chosen_template.format(*chosen_joke)

print(generate_joke())