Dark sun Halfgiant generator

by rosemaryJ

HTML

<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <title></title>
        <meta name="description" content="">
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <link rel="stylesheet" href="">
    </head>
    <body>
        
        <input type="button" value="Generate half-giant" onclick="generateMission()">

<div id="missionText"></div>
<br><br>
data from :<br>
My own<br><br>
See all of my dark sun random generators here:<br>
<a href="https://github.com/rosemaryJ78/randomGenerators/">https://github.com/rosemaryJ78/randomGenerators/</a>

JavaScript

var dataList = {};
var dataListSmaller = {};
var dataListSmall = {};
//dataList contains all the data to generate missions 
//to add more, add a text string in "", inside the correct [], adding a comma in the end will cause an error

function setDatalistSmaller() {
  dataListSmaller = {

    tatoo: [`human`, `n elf`, `mul`, `dwarf`, `giant`, `n aaracocra`, `thri-kreen`, `dragon`, `defiler`, `templar`, `warrior`, `gladiator`, `druid`, `slave`, `bird`, `lizard`, `mekillot`, `kank`, `cudlu`, `wagon`, `siltskimmer`, `bottle`, `cup`, `axe`, `sword`, `shield`, `helmet`, `dagger`, `feather`, `tree`, `forest`, `dune`, `mountain`, `oasis`, `sand storm`, `fire`, `flower`, `pipe`, `roasted leg of meat`, `skull`, `bone`, `pile of bones`],

    crime: [`rebel`, `thief`, `rapist`, `murderer`, `arsonist`, `violent person`, `runaway slave`]
  };
};

function setDatalistSmall() {
  dataListSmall = {

    face: ["eyes", "nose", "lips", "ears", "jaw", "forehead", "cheecks", "chin", "backhead", "eyebrows", "teeth"],

    sex: ["male", "female"],

    shape: [`jagged`, `straight`, `old`, `new`, `small`, `large`, `huge`, `pink`, `ritualistic`, `decorative`, `set of small decorative`, `magical`],

    smallPart: ["toes", "feet", "knees", "forearm", "upper arm", "hips", "stomach", "chest", "shoulders", "elbows", "hands", "fingers"],

    hairColor: [`black`, `dark brown`, `medium brown`, `light brown`, `chestnut brown`, `auburn`, `red`, `orange red`, `copper`, `titan`, `stawberry blonde`, `light blonde`, `golden blonde`, `grey`, `salt and pepper`, `white`, `midnight blue`, `dark purple`],

    tatoos: [`a symbol of ownership from a noble family`, `a symbol noting a named military unit`, `the mark for being sentenced as a ${returnValue("dataListSmaller", "crime")}`, `dwarven origin`, `forgotten cuneiform`, `strange magical symbols`, `primitive lines and shapes`, `a stylized ${returnValue("dataListSmaller", "tatoo")}`, `a ${returnValue("dataListSmaller", "tatoo")}`],

    skin: [`fair`,...