"""Create reasoning_engine
Generated by Phi-Octopus Eden
2025-11-06 00:06:24.156669
"""

```python
from typing import List, Optional


class ReasoningEngine:
    """
    A simple reasoning engine that can evaluate logical expressions based on given conditions.
    """

    def __init__(self):
        pass

    def evaluate_expression(self, expression: str, facts: dict) -> bool:
        """
        Evaluates a logical expression with given facts.

        :param expression: A string representing the logical expression to be evaluated (e.g., "A and B").
                           Supported operators are 'and', 'or', and 'not'.
        :param facts: A dictionary containing boolean facts (keys) and their truth values.
        :return: The result of the evaluation as a boolean value.
        """
        try:
            from sympy import parse_expr, simplify
        except ImportError:
            raise Exception("Please install sympy to use this feature")

        # Replace keys in facts with their corresponding boolean values
        for key, value in facts.items():
            expression = expression.replace(key, str(value))

        # Evaluate the expression
        result = bool(simplify(parse_expr(expression)))
        return result


# Example usage:
if __name__ == "__main__":
    engine = ReasoningEngine()
    facts = {"A": True, "B": False}
    expressions = [
        ("A and B", False),
        ("not A or B", False),
        ("A and not B", True),
        ("(A and B) or (not A)", False)
    ]

    for expr, expected in expressions:
        result = engine.evaluate_expression(expr, facts)
        print(f"Evaluating {expr} with {facts}: Expected {expected}, got {result}")
```