Meteor Radio Button + Collection

Hi guys this is my problem: I’m using #each to display a questionnaire, in a form with radio button, I’d like to collect the radio buttons selected in a Collection…The problem is that I can’t keep the insert function working…

HTML

<template name="AddAnswerData">
  <div class="well">
  <form>  
        {{#each questions}}
            <p><legend>{{qtitle}}</legend></p>
            <p>{{qtext}}</p>
            {{#each options}}
                <p><input type="radio" name="{{this.optqgroup}}" required>  {{this.optxt}}</p>
            {{/each}}
            <br>
        {{/each}}
      <input type="submit" value="Submit your answers">
  </form>
</div>
</template>

JS1

Template.AddAnswerData.helpers({
  questions : [
      { 
        qtitle: "1. Nedstämdhet", 
        qtext: "Avser uppgift", 
        options:[
            { optqgroup: "q1", optvalue: "q1_opt0", optxt: "0. Neutralt stämningsläge." },
            { optqgroup: "q1", optvalue: "q1_opt1", optxt: "1. " },
            { optqgroup: "q1", optvalue: "q1_opt2", optxt: "2. Övervägande upplevelser" },
            { optqgroup: "q1", optvalue: "q1_opt3", optxt: "3. " },
            { optqgroup: "q1", optvalue: "q1_opt4", optxt: "4. Genomgående nedstämdhet " },
            { optqgroup: "q1", optvalue: "q1_opt5", optxt: "5. " },
            { optqgroup: "q1", optvalue: "q1_opt6", optxt: "6. Genomgående upplevelser " }
      ]},
      { 
        qtitle: "2. Sänkt grundstämning",
        qtext: "Avser en sänkning av ", 
        options:[
            { optqgroup: "q2", optvalue: "q2_opt0", optxt: "0. Neutral stämningsläge." },
            { optqgroup: "q2", optvalue: "q2_opt1", optxt: "1. " },
            { optqgroup: "q2", optvalue: "q2_opt2", optxt: "2. Ser genomgående " },
            { optqgroup: "q2", optvalue: "q2_opt3", optxt: "3. " },
            { optqgroup: "q2", optvalue: "q2_opt4", optxt: "4. Ser nedstämd " },
            { optqgroup: "q2", optvalue: "q2_opt5", optxt: "5. " },
            { optqgroup: "q2", optvalue: "q2_opt6", optxt: "6. Genomgående " }
      ]
      },
]
});

JS2

Template.AddAnswerData.events({
    'submit form': function(event){
    event.preventDefault();
        
    var answSel = event.questions.options.optvalue;
    AnswerData.insert({
        selected: answSel,
    });
  }
});

Collection

AnswerData.attachSchema(new SimpleSchema({
    selected: {
        label: "Options Selected",
        type: String,
    }
}));

I think my problem is in the js1 file when I pass the “event.questions.options.optvalue;”

The console says: “Uncaught TypeError: Cannot read property ‘options’ of undefined”

Can you help me?