"""Create reasoning_engine
Generated by Phi-Octopus Eden
2025-11-06 04:20:20.163225
"""

```python
from typing import List, Dict


class ReasoningEngine:
    """
    A simple reasoning engine that can evaluate logical expressions based on a set of predefined rules.
    """

    def __init__(self):
        self.knowledge_base: Dict[str, bool] = {}

    def add_rule(self, rule_name: str, condition_list: List[bool], result: bool) -> None:
        """
        Adds a new rule to the knowledge base.

        :param rule_name: Name of the rule
        :param condition_list: A list of boolean conditions that must be evaluated
        :param result: The expected outcome based on the given conditions
        """
        self.knowledge_base[rule_name] = (condition_list, result)

    def evaluate(self, rule_name: str) -> bool:
        """
        Evaluates a rule by checking if all its conditions are met.

        :param rule_name: Name of the rule to be evaluated
        :return: True if the rule holds true based on the current knowledge base; False otherwise
        """
        rule = self.knowledge_base.get(rule_name)
        if not rule:
            raise ValueError(f"Rule '{rule_name}' does not exist in the knowledge base.")

        conditions, result = rule
        for condition in conditions:
            if not condition:  # If any condition is false, the overall result will be False
                return False
        return result

    def update_knowledge(self, variable: str, value: bool) -> None:
        """
        Updates a boolean fact in the knowledge base.

        :param variable: The name of the fact to be updated
        :param value: New boolean value for the fact
        """
        self.knowledge_base[variable] = value


# Example usage:

reasoning_engine = ReasoningEngine()
reasoning_engine.add_rule("Rule1", [True, False, True], True)
reasoning_engine.update_knowledge("Fact1", True)

print(reasoning_engine.evaluate("Rule1"))  # Output: True
```