I am newbie parsing JSON object to highchart and I would like to plot basic bar graph.
I have done on the title of graph. The problem is that the series that I would like to show is not showing.(count as series and qpAnswer as xAxis).

Here is my JSON data

[

  {

    qpQuestion: Is that a dog?,

    qpAnswerId: 1,

    qpAnswer: Yes,

    count: 0

  },

  {

    qpQuestion: Is that a dog?,

    qpAnswerId: 2,

    qpAnswer: No,

    count: 0

  },

  {

    qpQuestion: Is that a dog?,

    qpAnswerId: 3,

    qpAnswer: ok,

    count: 0

  }

]

Here is my JS

var url=sections.php?request=graph;

        $.getJSON(url,function(data1){



            var options={

                chart: {

                    renderTo: 'container',

                    type: 'column'

                },

                title: {

                    text: data1[0].qpQuestion

                },

                xAxis:{

                    categories: data1.qpAnswer

                    title: {

                        text: 'Answer'

                    }

                },

                yAxis: {

                    min: 0,

                    title: {

                        text: 'Answer Count'

                    }

                }, 

                series:data1

           };



           var chart = new Highcharts.Chart(options);

       });