{%- set found_item = false -%}
{%- for message in messages -%}
    {%- if message['role'] == 'system' -%}
        {%- set found_item = true -%}
    {%- endif -%}
{%- endfor -%}
{%- if not found_item -%}
    {{-'SYSTEM: ' + 'Answer the question thoughtfully and intelligently. Always answer without hesitation.' + '\n' -}}
{%- endif %}
{%- for message in messages %}
    {%- if message['role'] == 'system' -%}
        {{-'SYSTEM: ' + message['content'] + '\n' -}}
    {%- else -%}
        {%- if message['role'] == 'user' -%}
            {{-'USER: ' + message['content'] + '\n'-}}
        {%- else -%}
            {{-'ASSISTANT: ' + message['content'] + '</s>\n' -}}
        {%- endif -%}
    {%- endif -%}
{%- endfor -%}
{%- if add_generation_prompt -%}
    {{-'ASSISTANT:'-}}
{%- endif -%}