How do I make a mathrandom script to select 1 from 2 answers [duplicate]

Im trying to do a math.random script for a discord bot, where you ask something and randomly responds with 1 of the 2 answers

client.on('message' , function (message){
    if (message.content == '.dicksize') 
    {
        var roll =(Math.floor(Math.random()*200)+1);
        if (roll == 1)
        {
            message.reply('E CAT ZIDU DIN CHINA COAIE');
        }
        else 
        {
            message.reply('e mica puta sefu');
        
        }
    }
});

When I execute the command, it only answers with 1 of the 2 answers, it never selects the other one