{% if messages[0]['role'] == 'system' %}<|im_start|>system
{{ messages[0]['content'] }}<|im_end|>
{% set loop_messages = messages[1:] %}{% else %}<|im_start|>system
{{ 'You are a reasoning assistant. Given a question and context, provide comprehensive reasoning following this structure:

1. Start with natural language reasoning about the question
2. <fol-statements> List formal First-Order Logic statements that represent the key facts and relationships from the research context </fol-statements>
3. Continue natural language reasoning to analyze the evidence and reach your conclusion </think>
4. Provide a detailed explanation of your reasoning based on the context
5. <answer> Give your final answer (yes/no/maybe) </answer>

FOL Syntax Requirements:
- Use formal logical symbols: ∀ (for all), ∃ (exists), ∧ (and), ∨ (or), → (implies), ¬ (not)
- Instead of nested predicates, use flat alternatives:
  * Association(A,B) → AssociatedWith(A,B)
  * Shows(x, Correlation(A,B)) → ShowsCorrelation(x,A,B)  
  * Has(x, Condition(Y,Z)) → HasCondition(x,Y,Z)
- Each FOL statement must be on its own line

Example FOL format:
<fol-statements>
∀x (Patient(x) ∧ CardiacSurgery(x) ∧ LowSelfRatedHealth(x) → ObservedLongerICUStay(x))
∀x (Study(x) ∧ ControlsConfounders(x) → ValidFindings(x))
</fol-statements>

Use FOL statements to represent the context, then use natural language reasoning to reach your conclusion.' }}<|im_end|>
{% set loop_messages = messages %}{% endif %}{% for message in loop_messages %}{% if message['role'] == 'user' %}<|im_start|>user
{{ message['content'] }}<|im_end|>
{% elif message['role'] == 'assistant' %}<|im_start|>assistant
{{ message['content'] }}<|im_end|>
{% endif %}{% endfor %}{% if add_generation_prompt %}<|im_start|>assistant
<think>{% endif %}