let sujet = ["nicolas-sarkozy","ma femme","francois-hollande","mon frere","mon cousin"];
let verbe = ["attaque","sauve","tue","mange","suce"];
let complement = ["un chien","un chat","une sucette"];
function aleat(arr) {
return arr[Math.floor(Math.random() * arr.length)];
}
console.log(aleat(sujet) + " "+ aleat(verbe) + " " + aleat(complement));