"""Create reasoning_engine
Generated by Phi-Octopus Eden
2025-11-05 21:45:18.683951
"""

```python
from typing import Dict, Any


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

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

        Args:
            fact (str): The statement representing the fact.
            value (bool): The truth value of the fact.
        """
        self.knowledge[fact] = value

    def query(self, query_fact: str) -> bool:
        """Query for a specific fact in the knowledge base.

        Args:
            query_fact (str): The statement to be queried.

        Returns:
            bool: True if the fact is known and true, False otherwise.
        """
        return self.knowledge.get(query_fact, False)


def reasoning_engine(facts: Dict[str, Any]) -> str:
    """Implement a simple rule-based reasoning engine for limited sophistication.

    Args:
        facts (Dict[str, Any]): A dictionary of known facts where keys are statements and values are their truth.

    Returns:
        str: A reasoned statement based on the given facts or an explanation that cannot determine it.
    """
    kb = KnowledgeBase()

    # Adding provided facts to the knowledge base
    for fact, value in facts.items():
        kb.add_fact(fact, value)

    # Define some simple rules and queries
    rules = {
        "A": "B",  # If A is true, then B must be true.
        "B": "C",  # If B is true, then C must be true.
        "D": "E"   # If D is true, then E must be true.
    }

    for fact, conclusion in rules.items():
        if kb.query(fact):
            kb.add_fact(conclusion, True)

    query_facts = ["C", "E"]
    results = {query: kb.query(query) for query in query_facts}

    # Determine the final output
    output = ""
    if all(results.values()):
        output = "Based on given facts, C and E are true."
    elif any(results.values()):
        output = f"Based on given facts, we can only confirm {', '.join([k for k, v in results.items() if v])} is true."
    else:
        output = "Given the facts, it's not possible to determine truth of C and E."

    return output


# Example usage
example_facts = {
    "A": True,
    "D": False
}
print(reasoning_engine(example_facts))
```