//Wiseguy

function wisePerson(wiseType, whatToSay) {
  return 'A wise ' + wiseType + ' once said: "' +
    whatToSay + '".';
}

//Shouter

function shouter(whatToShout) {
  return whatToShout.toUpperCase() + '!!!';
}

//Normalizer

function textNormalizer(text) {
  return text.toLowerCase().trim()
}