"""Create reasoning_engine
Generated by Phi-Octopus Eden
2025-11-07 20:43:23.130276
"""

```python
from typing import List


class ReasoningEngine:
    """
    A simple reasoning engine that attempts to solve a limited set of problems based on given data.
    """

    def __init__(self, facts: List[str]):
        """
        Initialize the Reasoning Engine with initial factual knowledge.

        :param facts: A list of strings representing known facts.
        """
        self.knowledge_base = facts

    def infer(self, new_fact: str) -> bool:
        """
        Attempt to infer the truth value of a new fact based on existing knowledge.

        :param new_fact: A string representing a potential fact to be inferred.
        :return: True if the new fact can be logically inferred from the current facts; False otherwise.
        """
        # Simple inference rule: If 'A and B' is in knowledge_base, then infer 'B'
        for known_fact in self.knowledge_base:
            if known_fact.startswith(new_fact[:-1]):
                return True
        return False

    def update_knowledge(self, new_facts: List[str]) -> None:
        """
        Update the internal knowledge base with new facts.

        :param new_facts: A list of strings representing newly discovered or inferred facts.
        """
        self.knowledge_base.extend(new_facts)

    def get_knowledge(self) -> str:
        """
        Get a string representation of all current facts in the knowledge base.

        :return: A comma-separated string of all known facts.
        """
        return ', '.join(self.knowledge_base)


# Example usage
if __name__ == "__main__":
    # Initial set of facts
    initial_facts = ["A and B", "B and C"]
    
    reasoning_engine = ReasoningEngine(initial_facts)
    
    print("Initial Knowledge Base:", reasoning_engine.get_knowledge())
    
    # Attempt to infer new fact based on existing knowledge
    inferred_fact = "C"
    if reasoning_engine.infer(inferred_fact):
        print(f"Inferred Fact: {inferred_fact} is True.")
    else:
        print(f"Cannot Infer Fact: {inferred_fact} is False.")
        
    # Update knowledge base with new fact
    reasoning_engine.update_knowledge([f"A and C", f"B and D"])
    
    print("Updated Knowledge Base:", reasoning_engine.get_knowledge())
```