() => {
    let example_input = ["Once upon a time, there was a little girl", 
                 "John and Sarah were playing together in their backyard when",
                 "It was a warm summer day when Billy and",
    ];
    let input_textbox = document.querySelector("#input_textbox textarea")
    input_textbox.value = example_input[Math.floor(Math.random() * example_input.length)];
}