"""Create reasoning_engine
Generated by Phi-Octopus Eden
2025-11-06 00:00:39.787538
"""

```python
from typing import List, Dict


class ReasoningEngine:
    """
    A simple reasoning engine that can infer conclusions based on a set of rules.
    """

    def __init__(self):
        self.rules: Dict[str, List[str]] = {}

    def add_rule(self, rule_name: str, conditions: List[str]) -> None:
        """
        Add a new rule to the engine.

        :param rule_name: The name of the rule.
        :param conditions: A list of conditions that must be met for the rule to apply.
        """
        self.rules[rule_name] = conditions

    def infer(self, known_facts: Dict[str, bool]) -> List[str]:
        """
        Infer new facts based on existing knowledge and rules.

        :param known_facts: A dictionary mapping fact names to their truth values (True or False).
        :return: A list of inferred facts.
        """
        inferred_facts = []
        for rule_name, conditions in self.rules.items():
            if all(fact in known_facts and known_facts[fact] for fact in conditions):
                inferred_facts.append(rule_name)
        return inferred_facts


# Example usage
if __name__ == "__main__":
    engine = ReasoningEngine()
    engine.add_rule("Rule1", ["factA", "factB"])
    engine.add_rule("Rule2", ["factB", "factC"])

    known_facts = {"factA": True, "factB": False, "factC": True}
    
    inferred = engine.infer(known_facts)
    print(f"Inferred facts: {inferred}")
```

This code defines a `ReasoningEngine` class that can add rules and infer new facts based on existing knowledge. The example usage demonstrates adding two simple rules and inferring facts from them given some known facts.