How can I make my code work (AI playground)

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Javascript

Bot.send ("Hi my name is lexi");
Bot.send ("I a travel suggestor bot");
Bot.send ("You have to write an activity and I will tell you what you need to do the activity and where you can go to do it");

async function respond(inputText){
var thing = await CampK12.classify("Travel Suggestor Bot AI model", inputText);
Bot.send("The thing which you will need for the activity is " + thing);


var mountainList = [
    "Nepal",
    "Kashmir",
    "Nainital",
    "Summer Hill",
    "Ooty"
];

var snowList = [
    "Jammu Kashmir",
    "Himachal Pradesh",
    "Uttarkhand",
    "Europe",
    "Switzerland"
];

var beachList = [
    "Goa",
    "Calangute",
    "Kerala",
    "Andhra Pradesh",
];

var riverList = [
    "Uttar Pradesh",
    "Bangladesh",
    "Punjab",
    "Rajasthan",
    "Maharashtra",
];

    var forestList = [
        "Arunachal Pradesh",
        "Assam",
        "Bihar",
        "Chhattisgarh",
        "brazil",
    ];

var i = 0;
var j = 0;
var k = 0;
var l = 0;
var m = 0;

if (thing == 'Mountain'){
Bot.send ("You should visit "+ mountainList[i]+" for " + inputText) ;
i++;
}

else if(thing == 'Forest'){
Bot.send ("You should visit " + forestList[j]+"for" + inputText);
j ++;
}

else if (thing == 'River'){
	Bot.send ("You can visit" + riverList[k]+"for" + inputText);
	k ++;
}

else if (thing == 'Snow'){
	Bot.send ("You can visit" + snowList[l]+"for" + inputText);
	l++;
}

else (thing == 'beach'){
	Bot.send ("You can visit" + beachList[m]+"for" + inputText);
	m++;
}

}

When I have tried running this game, It is comming Cannot load the project. I want that it to be load and when a person will write an activity (eg-Parachuting) It should not just show mountain even the mountain name as mentioned above randomly which means any mountain any time (Same with river,beach,snow,forest)

What I have tried:

var i = 0;
    var j = 0;
    var k = 0;
    var l = 0;
    var m = 0;

    if (thing == 'Mountain'){
    Bot.send ("You should visit "+ mountainList[i]+" for " + inputText) ;
    i++;
    }

    else if(thing == 'Forest'){
    Bot.send ("You should visit " + forestList[i]+"for" + inputText);
    j ++;
    }

    else if (thing == 'River'){
        Bot.send ("You can visit" + riverList[i]+"for" + inputText);
        k ++;
    }

    else if (thing == 'Snow'){
        Bot.send ("You can visit" + snowList[i]+"for" + inputText);
        l++;
    }

    else (thing == 'beach'){
        Bot.send ("You can visit" + beachList[i]+"for" + inputText);
        m++;
}

I have tried putting different varable but still not workingx