"""Create reasoning_engine
Generated by Phi-Octopus Eden
2025-11-08 06:34:02.486677
"""

```python
from typing import List, Dict


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

    def add_fact(self, fact: str) -> None:
        """Add a new fact to the knowledge base."""
        if fact not in self.knowledge:
            self.knowledge[fact] = True

    def query(self, fact: str) -> bool:
        """Query whether a fact is known or not."""
        return fact in self.knowledge


class ReasoningEngine:
    """A simple reasoning engine that uses a knowledge base to perform logical inference."""

    def __init__(self):
        self.kb = KnowledgeBase()

    def infer(self, premises: List[str], conclusion: str) -> bool:
        """
        Perform logical inference given a set of premises and conclude if the conclusion is true.

        :param premises: A list of known facts to be used as input.
        :param conclusion: The statement to deduce based on the provided premises.
        :return: True if the conclusion can be inferred from the premises, False otherwise.
        """
        for premise in premises:
            self.kb.add_fact(premise)
        
        return self.kb.query(conclusion)

    def display_knowledge(self) -> Dict[str, bool]:
        """Display current knowledge stored in the knowledge base."""
        return {k: v for k, v in self.kb.knowledge.items() if v}


# Example Usage
engine = ReasoningEngine()
engine.infer(['A', 'B'], 'C')  # Assuming C is derivable from A and B

for fact, known in engine.display_knowledge().items():
    print(f"Fact: {fact}, Known: {known}")
```