"""Create reasoning_engine
Generated by Phi-Octopus Eden
2025-11-08 13:36:12.835607
"""

```python
from typing import List, Tuple

class KnowledgeBase:
    """A simple knowledge base class that stores facts and rules."""
    def __init__(self):
        self.facts = []
        self.rules = []

    def add_fact(self, fact: str) -> None:
        """Add a new fact to the knowledge base."""
        self.facts.append(fact)

    def add_rule(self, rule: Tuple[str, List[str], str]) -> None:
        """Add a new rule to the knowledge base."""
        self.rules.append(rule)

class ReasoningEngine:
    """A simple reasoning engine that can infer conclusions based on given facts and rules."""
    def __init__(self):
        self.knowledge_base = KnowledgeBase()

    def add_fact(self, fact: str) -> None:
        """Add a new fact to the knowledge base of the reasoning engine."""
        self.knowledge_base.add_fact(fact)

    def add_rule(self, rule: Tuple[str, List[str], str]) -> None:
        """Add a new rule to the knowledge base of the reasoning engine."""
        self.knowledge_base.add_rule(rule)
    
    def infer(self) -> List[str]:
        """
        Infer conclusions from the current set of facts and rules.
        
        Returns:
            A list of inferred statements as strings.
        """
        inferred_facts = []
        for fact in self.knowledge_base.facts:
            if any(fact.startswith(rule[0]) for rule in self.knowledge_base.rules):
                inferred_facts.append(fact)
        return inferred_facts

# Example usage
if __name__ == "__main__":
    reasoning_engine = ReasoningEngine()
    
    # Adding facts and rules to the knowledge base
    reasoning_engine.add_fact("A is true")
    reasoning_engine.add_rule(("B is true", ["A"], "A implies B"))
    reasoning_engine.add_rule(("C is true", ["B"], "B implies C"))
    
    # Inferring conclusions from the current set of facts and rules
    inferred_facts = reasoning_engine.infer()
    print("Inferred facts:", inferred_facts)
```

This code snippet defines a basic `ReasoningEngine` class that can add facts and rules to its knowledge base, and then infer new facts based on those. The example usage demonstrates how to use the class to set up a simple logical inference system.