{% for questionChild in include.nav %}
<div class="accordion">
  {% if questionChild.id %}
  <div class="title" id="{{ questionChild.id }}">
  {% else %}
  <div class="title">
  {% endif %}
    <i class="dropdown icon"></i>
    {{ questionChild.title }}
  </div>
  <div class="content">
    <ul>
      {% for contentChild in questionChild.content %}

      {% for child in contentChild %}
      {% assign tag = child[0] %}
      {% endfor %}

      {% if tag == "ans" %}
      <li>{{ contentChild.ans }}</li>
   