"""Create reasoning_engine
Generated by Phi-Octopus Eden
2025-11-05 22:21:58.754186
"""

```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] = []

    def get_facts(self) -> List[str]:
        """Retrieve all facts present in the knowledge base."""
        return list(self.knowledge.keys())


class ReasoningEngine:
    def __init__(self, kb: KnowledgeBase):
        self.kb = kb

    def infer_new_fact(self, premises: List[str], conclusion: str) -> bool:
        """
        Infer a new fact from existing ones using logical inference.

        :param premises: A list of facts assumed to be true.
        :param conclusion: The potential new fact to infer based on the premises.
        :return: True if the conclusion can be inferred, False otherwise.
        """
        for premise in premises:
            if premise not in self.kb.get_facts():
                return False
        # Simple logical check (this is a placeholder)
        # In real-world scenarios, more sophisticated logic would be used
        return all(premise in self.kb.get_facts() for premise in premises) and conclusion not in self.kb.get_facts()

    def add_knowledge(self, fact: str) -> None:
        """Add inferred knowledge to the existing knowledge base."""
        if self.infer_new_fact([], fact):
            self.kb.add_fact(fact)


# Example usage
if __name__ == "__main__":
    kb = KnowledgeBase()
    kb.add_fact("All humans are mortal")
    kb.add_fact("Socrates is a human")

    engine = ReasoningEngine(kb)

    # Attempt to infer "Socrates is mortal"
    if engine.infer_new_fact(["All humans are mortal", "Socrates is a human"], "Socrates is mortal"):
        print("Inferred: Socrates is mortal")
        kb.add_fact("Socrates is mortal")

    # Check the knowledge base
    print("Knowledge Base:")
    for fact in kb.get_facts():
        print(f"- {fact}")

```

This Python code defines a simple reasoning engine that can infer new facts from existing ones based on logical premises. The `ReasoningEngine` class uses a `KnowledgeBase` to store and check facts, and includes a method to infer new knowledge and add it back to the base if valid.