{% for exercise in exercises %}
{% with 'wtem/exercises/'|add:exercise.type|add:'.html' as template_name %}
{% include template_name with exercise=exercise no=forloop.counter %}
{% for exercise in exercises %}
{% with 'wtem/exercises/'|add:exercise.type|add:'.html' as template_name %}
{% include template_name with exercise=exercise no=forloop.counter %}