"""Create reasoning_engine
Generated by Phi-Octopus Eden
2025-11-05 20:34:05.714891
"""

```python
from typing import List, Tuple

class KnowledgeBase:
    """A simple knowledge base for storing facts and rules."""
    def __init__(self):
        self.knowledge = []

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

    def get_facts(self) -> List[str]:
        """Retrieve all stored facts."""
        return self.knowledge


def apply_rules(rules: List[Tuple[str, bool]], facts: List[str]) -> Tuple[bool, str]:
    """
    Apply rules to the given set of facts and determine if a conclusion can be drawn.

    Args:
        rules: A list of tuples where each tuple contains a rule string and its expected outcome.
        facts: A list of strings representing known facts.

    Returns:
        A boolean indicating whether the conclusion could be drawn, and a message string.
    """
    for rule, expected in rules:
        if all(fact in rule for fact in facts) == expected:
            return True, f"Conclusion based on {rule}"
    
    return False, "No valid conclusion drawn"


def reasoning_engine(knowledge_base: KnowledgeBase, rules: List[Tuple[str, bool]]) -> Tuple[bool, str]:
    """
    Implement a simple reasoning engine that uses the provided knowledge base and rules.

    Args:
        knowledge_base: An instance of the KnowledgeBase class containing relevant facts.
        rules: A list of tuples where each tuple contains a rule string and its expected outcome.

    Returns:
        A boolean indicating whether a conclusion could be drawn, and a message string.
    """
    # Retrieve all stored facts
    facts = knowledge_base.get_facts()
    
    # Apply the reasoning logic to determine if a valid conclusion can be drawn
    return apply_rules(rules, facts)


# Example usage
if __name__ == "__main__":
    kb = KnowledgeBase()
    kb.add_fact("The sky is blue")
    kb.add_fact("Clouds are white")

    rules = [
        ("If the sky is blue and clouds are white, then it's a nice day.", True),
        ("If the sky is not blue or clouds are not white, then it's a bad day.", False)
    ]

    conclusion, message = reasoning_engine(kb, rules)
    print(f"Conclusion: {conclusion}")
    print(f"Message: {message}")
```

This Python script creates a simple "reasoning engine" that uses a `KnowledgeBase` to store facts and apply predefined rules to determine if a specific conclusion can be drawn. The example usage demonstrates adding some basic facts and rules, then running the reasoning engine to see if it can conclude based on those inputs.