Consider this code. Assume the axios files have been loaded from the CDN, and that our HTML includes a div element with an id='display'. function getQuote() {...

Consider this code. Assume the axios files have been loaded from the CDN, and that our HTML includes a div element with an id='display'.

function getQuote() {
    axios.get('http://ron-swanson-quotes.herokuapp.com/v2/quotes')
       .then( function(response) {
                 quote = response.data[0];
                 document.getElementById('display').innerHTML = quote;
              })
      .catch( function(error) {
                 status = "An error occurred: " + error;
              });
       }

Why do we ask for the first element in the data array, data[0]?