function buttonPressed() {

  if (mode == 0) {

    mode = 1;

  }

}

function button2Pressed() {

  if (mode == 0) {

    mode = 2;

  }

}

function button3Pressed() {

  if (mode == 0) {

    mode = 3;

  }

}

function button4Pressed() {

  if (mode == 0) {

    mode = 4;

  }

}

​

const x = ["Type 'The dog licked the oil and everybody laughed' \n", "Type 'Hello world!' \n", "Type 'Coming soon to DVD' \n", "Type 'Over the rainbow.' \n"];

  let r = random(x);

  print (r);