var data = {
  cards: [
    {
      id: 1,
      title: 'title1',
      imageUrl: 'imageUrl1',
      question: 'question1',
      answerA: 'answerA1',
      answerB: 'answerB1'
    },
    {
      id: 2,
      title: 'title',
      imageUrl: 'imageUrl',
      question: 'question2',
      answerA: 'answerA2',
      answerB: 'answerB2'
    },
    {
      id: 3,
      title: 'title',
      imageUrl: 'imageUrl',
      question: 'question3',
      answerA: 'answerA3',
      answerB: 'answerB3'
    }
  ]
};