function switchOfStuff(val) {
  var answer = "";
  switch (val) {
    case "a":
      answer = "apple";
      break;
    case "b":
      answer = "bird";
      break;
    case "c":
      answer = "cat";
      break;
  }
    return answer;  
  }

// Change this value to test
console.log(switchOfStuff("a"));