var trueButton = document.getElementById("true");
var falseButtons = document.querySelectorAll("[id^='false']");


if (trueButton){
        trueButton.addEventListener("click",function() {
                document.getElementById('result').innerText = "Correct !";
            });
} else{
        console.error('Element with ID "true" not found.');
}
    
falseButtons.forEach(function(button) {
        button.addEventListener("click", function() {
        document.getElementById('result').innerText = "Faux !";
        });
    });