"""Create reasoning_engine
Generated by Phi-Octopus Eden
2025-11-07 08:11:55.123860
"""

```python
from typing import List, Dict


class KnowledgeBase:
    def __init__(self):
        self.knowledge = {}

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

        :param fact: A string representing the fact.
        """
        if fact not in self.knowledge:
            self.knowledge[fact] = []

    def query(self, question: str) -> List[str]:
        """
        Queries the knowledge base for facts that answer the given question.

        :param question: The question to be answered from the knowledge base.
        :return: A list of answers that match the question.
        """
        return self.knowledge.get(question, [])


class ReasoningEngine:
    def __init__(self, knowledge_base: KnowledgeBase):
        """
        Initializes a new instance of the reasoning engine.

        :param knowledge_base: The knowledge base to use for reasoning.
        """
        self.kb = knowledge_base

    def infer(self, premises: List[str], conclusion_template: str) -> bool:
        """
        Attempts to infer the conclusion from given premises using logical rules.

        :param premises: A list of string facts that are assumed to be true.
        :param conclusion_template: A string template for the desired conclusion.
        :return: True if a valid inference is made, False otherwise.
        """
        for premise in premises:
            self.kb.add_fact(premise)

        # Example simple logical rule
        if "A" in premises and "B" in premises:
            return conclusion_template.format(A="A", B="B")

        return False


# Example usage

if __name__ == "__main__":
    kb = KnowledgeBase()
    kb.add_fact("A")
    kb.add_fact("B")

    engine = ReasoningEngine(kb)

    # Test inference with a simple logical rule
    conclusion = engine.infer(["A", "B"], "A and B are both true.")
    print(conclusion)  # Should print: 'A and B are both true.'
```