Two separate comment templates.

Is there a way to do multiple/separate comment fields. What I want to achieve… Under the post content I would like to have comment template. No problems, but under this comment fields, under comment list i would like to have another one. The question is how to make first comment list show only comments written in the first text field, and the second one show only comments written in the first text field. When i create a template and add it to the loop i have 2 templates, but showing same content.