Querying database objects based on foreign key in Django

Hello,

I'm relatively new to Django, and I'm trying to modify the Django tutorial (https://docs.djangoproject.com/en/1.7/intro/tutorial04/)a little bit.

What I'm trying to do is get the votes and the questions on the same page.

Now, I know that I can get dictionaries to work; because I got this to work:

def index(request):
    latest_question_list = Question.objects.order_by('-pub_date')[:5]

    question_dictionary = {}

    question_dictionary[latest_question_list[0]] = ['test', 'a', 'b', 'c']

    context = {'question_dictionary': question_dictionary}
    return render(request, 'quizzes/index.html', context)

index.html:
% if question_dictionary %}
        {% for question, choices in question_dictionary.items %}
        <p>{{ question }}</p>
            <ul>
            {% for choice in choices %}
                <input type="radio" name="choice" id="choice {{ forloop.counter }}" value="{{ choice.id }}" />
                <label for="choice {{ forloop.counter }}">{{ choice }}</label><br />
            {% endfor %}
            </ul>
        {% endfor %}
{% else %}
        <p>No questions are available.</p>
{% endif %}

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But the following code doesn't work; is there some simple thing in Django I'm missing?

views.py:
def index(request):
    latest_question_list = Question.objects.order_by('-pub_date')

    question_dictionary = {}

    for question in latest_question_list:
        question_dictionary[question.question_text] = question_dictionary.get(question.question_text, [])
        if not question_dictionary[question.question_text]:
            temp_list = get_object_or_404(question.question_text, pk=question.pk)
            question_dictionary[question.question_text] = temp_list

index.html:
{% if question_dictionary %}
        {% for question, choices in question_dictionary.items %}
        <p>{{ question }}</p>
            <ul>
            {% for choice in choices %}
                <input type="radio" name="choice" id="choice {{ forloop.counter }}" value="{{ choice.id }}" />
                <label for="choice {{ forloop.counter }}">{{ choice.choice_text }}</label><br />
            {% endfor %}
            </ul>
        {% endfor %}
{% else %}
        <p>No questions are available.</p>
{% endif %}

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Appreciate any help!